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Three Reasons to be Religious

An artist’s rendition of the Ark of the Covenant

In this week’s parasha, Vayelech, we read how Moses completes writing the Torah and places it inside the Ark of the Covenant. The parasha cautions multiple times that we must not stray from this Torah, for our own benefit. At this introspective time of year, it is especially pertinent to ask: what is the benefit of living a Torah life? Why bother being religious? Aside from the simple answers, like fulfilling God’s will, earning an afterlife, or knowing this is the right way, what are the tangible, clear, positive impacts of living religiously? While there are, of course, many reasons, the following are three vital benefits of a life according to God’s Torah.

1. Personal Development that Works

Although Mussar as a large-scale movement only began in the 19th century, it has always been a central part of Judaism. The root of the word mussar (מוּסַר) literally means “restraint” or “discipline”. It is about developing self-control, awareness, morality, and being in tune with one’s inner qualities. The origin of this word is actually in the Book of Proverbs, which begin with this very term: “The proverbs of Solomon, the son of David, king of Israel, to know wisdom and mussar, to comprehend sayings of understanding, to receive mussar of reason, justice, law, and ethics.”

Before Proverbs, the word mussar appears once in the Torah, in reference to God disciplining us (Deuteronomy 11:2). The Torah instructs us to be kind and generous, humble and wise, restrained and strong; to take care of the widow and orphan, of the poor and oppressed. The prophets of Israel continued to instruct the people in this way, reminding them to be upright and just individuals. The tradition continued into the Rabbinic period, with ancient treatises like Pirkei Avot (a tractate of the Mishnah) wholly devoted to inspiring personal growth and self-improvement.

One who lives a Torah lifestyle is immersed in such teachings. Whether it’s simply reading the weekly parasha, or listening to the rabbi’s dvar; going through Avot in the weeks between Passover and Shavuot, reciting Selichot in the Forty (or Ten) Days of Repentance, or participating in the various fasts throughout the year, a religious Jew is simply unable to abstain from personal growth of some kind. We are constantly reminded of the humility of Moses, the selflessness of Abraham, the devotion of David, and the wisdom of Solomon; the incomparable patience of Hillel, the studiousness of Rabbi Akiva, and the tremendous qualities of countless other great figures. These are our heroes, and we are constantly prompted to emulate them.

There is no doubt whatsoever that a Jew who is truly religious (and not just religious in appearance, or because this is how he grew up) is continually becoming ever kinder, more humble, and generally a better human being. Now, it may be argued that even a non-religious person can focus on personal growth, and there isn’t a lack of secular self-help literature out there. This is true, but there is one key difference:

The secular person is improving for their own benefit (and the benefit of those immediately around them), while the religious person is improving not only for that benefit, but also because he understands that God demands this of him. This is important because the secular person might feel like reading a self-improvement book this week, or working hard on himself this year, but might completely forget about it next week, or might have a very busy year in which he didn’t have any time for this kind of thing at all. The religious Jew does not have this luxury. He will be fervently repenting and reflecting during the High Holiday season, and during Sefirat HaOmer and during the Three Weeks, because he is obligated to do so and cannot abstain. Religion forces us to improve. It demands that we become better, and God will judge us if we do not. This makes all the difference.

Take, for example, a person going on a diet. We all know that the vast majority of diets fail. Why is this so? Because there is nothing external forcing a person to stick to the diet. Eventually, they will slip up once, and then again, and soon enough the diet will be a forgotten thing of the past. Meanwhile, a religious person who takes upon themselves a kosher diet is unlikely to lapse. Most religious Jews happily stick to a kosher diet their entire life, despite the fact that it is so difficult. Why is such a diet successful? Because there is an external factor—God—that keeps us firmly on the diet.

Thus, while every 21st century Westerner might be engaged in some sort of secular personal development, these fleeting periods of growth are inconsistent at best, and completely ineffective at worst. Religious-based personal development works, and this is one major benefit to a Torah lifestyle.

2. The Importance of Community

While other religions may be practiced in solitude, Judaism is an entirely communal faith. The ideal prayer is in a minyan of ten or more, the ideal Torah study in pairs; marriage and child-bearing are a must, a holiday is no holiday without a large gathering, and even a simple daily meal should ideally have at least three people. Judaism is all about bringing people together. Indeed, Jews are famous for sticking together and helping each other out. There are interest-free loans, and a gmach that freely provides to those in need of everything from diapers to furniture. Jews pray together, feast together, study together, and take care of each other. A Jew can visit the remotest Chabad House in the farthest corner of the world and still feel like he is having a Shabbat meal at home.

“Belongingness” fills the third rung of Abraham Maslow’s Hierarchy of Needs. Judaism neatly facilitates the fulfilment of all five rungs.

Jews are not a nation, culture, ethnicity, or even a religion; we are, as Rabbi Moshe Zeldman put it, a family. And it is worth being a part of this extended family. We know from the field of psychology how important “belongingness” is. We know the troubles that people go through just to feel like they belong, or to have a community around them. We know how loneliness plays a key role in depression and mental illness. We know that “no man is an island”, and how important it is to be surrounded by a supportive community. The religious Jewish community is tight-knit like no other. Doors are always open for Sabbaths and holidays, charities are always open to help, and the synagogue serves as the nucleus of the community.

It is important to mention here how necessary it is for a community to stay physically close together. This is one major positive side-effect of not driving on Shabbat. In so doing, we must remain within walking distance of the synagogue, and therefore within walking distance of the whole community. The fatal error that the Conservative movement made was in allowing driving to the synagogue. As soon as this change was made, people saw no need to live close to the synagogue, and bought homes further and further away, tearing the community apart. Once the largest Jewish denomination in America, Conservative Judaism has been on a steadily decline ever since.

And so, the second major reason to be religious is the close community that comes with it. Dan Buettner, who famously spent decades studying communities around the world where people live longest and healthiest, concluded that being part of a “faith-based community” adds as much as fourteen years to a person’s life!

3. Cultivating the Mind, Mastering the Universe

Today, we find ourselves in an incredible age where centuries worth of philosophy, mysticism, and science are converging. Going back at least as far as George Berkeley (1685-1753), and really much farther to Plato (c. 427-347 BCE), philosophers have long noted the illusory nature of this physical world, and some denied the very existence of concrete material as we perceive it. The only real substance to this universe, according to them, is the mind. We live in a mental universe.

While this may sound far-fetched, the physics of the past century has brought us a great deal of proof to support it. The Big Bang taught us that the entire universe emerged from a miniscule, singular point, and that all was once in a ball of uniform energy, and that all matter (which appears to come in so many shapes and forms) really emerges from one unified source. The famous double-slit experiment showed us that all particles of matter are also simultaneously waves. Sometimes particles behave like solid objects, and other times like transient waves. The only difference is the presence of an observer, a conscious mind. Our minds literally impact our surroundings. Max Planck, regarded as the father of quantum physics, remarked:

As a man who has devoted his whole life to the most clear headed science, to the study of matter, I can tell you as a result of my research about atoms this much: There is no matter as such. All matter originates and exists only by virtue of a force which brings the particle of an atom to vibration and holds this most minute solar system of the atom together. We must assume behind this force the existence of a conscious and intelligent mind. This mind is the matrix of all matter.

The “matrix” of this vast universe is the mind. Of course, this has been a central part of Kabbalah and other schools of mysticism for millennia. The Tikkunei Zohar (18b) transforms the first word of the Torah, Beresheet (בראשית), into Rosh Bayit (ראש בית), ie. that this entire universe (bayit), is a product of God’s “Mind”, or perhaps existing in His head (rosh). In fact, the Kabbalists say that if God were to stop thinking about a person even for the briefest of moments, that person would cease to exist. This is related to what we say daily in our prayers, that God “each day, constantly, renews Creation.” God is that Mind that holds the universe in existence.

And we are all a part of that Mind. After all, He made us in His image, with a small piece of that universal consciousness. This is related to the “quantum brain” hypothesis we have spoken of in the past, a scientific theory suggesting that our brains are entangled with the universe, which may itself be “conscious” in some way. In short, thousands of years of human reason, mysticism, and experimentation points to one conclusion: the only real currency in this universe is the mind.

In that case, the only thing really worth developing is the mind. The more powerful one’s mind is, the greater control one wields over the universe. This isn’t just a pretty saying, we know scientifically that our minds affect the universe around us. More personally, studies have shown that meditation (and prayer) can actually impact the way our genes are expressed! We may be able to consciously affect the biology of our bodies down to the molecular level.

The placebo effect is the best proof for this. Science still cannot explain how it is that a person who simply believes they are receiving treatment will actually heal. Surgeons have even done placebo surgeries, with results showing that people who were only led to believe they were operated on still improved just as well as those who actually went under the knife. How is this possible?

The answer is obvious: our minds have a very real, concrete, physical affect on reality. Unfortunately, most people are unaware of this latent power, and must be duped into it (as with placebos). But that power is definitely there, and its potential is immeasurable. One must only work to develop these mental powers.

Judaism provides us with exactly this opportunity. Like no other religion, Judaism is entirely based on ceaseless mental growth. We must always be studying, praying, blessing, meditating, contemplating, and reasoning. Scripture tells us to meditate upon the Torah day and night (Joshua 1:8), and the Talmud reminds us that talmud Torah k’neged kulam, learning Torah is more important than all other things. The mystical tradition, meanwhile, is built upon mental exercises like hitbonenut (“self-reflection”) and hitbodedut (“self-seclusion”), yichudim (“unifications”) and kavannot (“intentions”). A religious Jew is constantly developing not only their outer intellect, but their inner mental capacities.

And this is the true meaning of Emunah, loosely translated as “faith”. The first time the word appears in the Torah is during the battle with Amalek, following the Exodus, where we read how Moses affected the outcome of the battle by holding up his arms emunah (Exodus 17:12). Moses was very much affecting the universe around him. The only other time the word appears in the Torah itself is in next week’s parasha, Ha’azinu, where God is described as El Emunah (Deuteronomy 32:4). In light of what was said above, this epithet makes sense: God is that Universal Mind that brings this illusory physical world into existence. God is the ultimate mental power, and our minds are only tapping into that infinite pool.

Not surprisingly, the prophets and sages describe Emunah as the most powerful force in the universe. King David said he chose the path of Emunah (Psalms 119:30), while King Solomon said that one who breathes Emunah is the greatest tzaddik, and has the power to repair the world with his tongue (Proverbs 12:17-18). Amazingly, the Sages (Makkot 23b) reduced the entire Torah—all 613 mitzvot—to one verse: “The righteous shall live in his Emunah” (Habakkuk 2:4). Perhaps what they meant is that the purpose of all the mitzvot is ultimately to develop our Emunah; to strengthen our minds, to recognize the Divine within every iota of the universe, and to align our consciousness with God’s. This is the secret of the rabbinic maxim: “Make your will like His will, so that He should make His will like your will. Nullify your will before His will, so that He should nullify the will of others before your will.” (Avot 2:4)

Being religious Jews provides us with a regular opportunity (and requirement) to develop our mental faculties. Aside from the many positive health effects of doing so (including staving off mental and neurological illnesses, and even living longer), we are also given a chance to become real masters of the universe around us; to transcend our limited physical bodies. At the end of the day, that’s what life is all about.

The above is adapted from Garments of Light, Volume Two. Get the book here! 

Mashiach and the Mysterious 13th Zodiac Sign

When Jacob blesses his children before his passing, he begins by telling his sons that he wishes to reveal to them what will happen b’acharit hayamim, “in the End of Days”. Yet, the text we read does not appear to say anything about the End of Days! The Talmud (Pesachim 56a) states that the Shekhinah withdrew from Jacob at that moment so he was unable to reveal those secrets. If that’s the case, how was he able to properly bless his children?

The Talmud states that when the Shekhinah left him, Jacob worried one of his children was unworthy to hear those secrets. His sons then recited the Shema in unison and said, “just as there is only One in your heart, so is there in our heart only One.” Jacob was comforted to know they are all indeed righteous, and it seems the Shekhinah returned to him at this point, allowing him to bless his children in holiness. Nonetheless, Jacob reasoned that to reveal the secret of the End in explicit fashion would be unwise, so he encoded these mysteries within the blessings he recited. In fact, Jacob not only encrypted what will happen in the End, but summarized the breadth of Jewish history (see ‘How Jacob Prophesied All of Jewish History’ in Volume One of Garments of Light).

One place where Jacob appears to make an explicit reference to the End is in blessing Dan, when he says, “I hope for Your salvation, Hashem” (Genesis 49:18). Jacob says Dan will be the one to judge his people—alluding to the great Judgement Day—and wage the final battles like a “snake upon the road… who bites the horse’s heel so that its rider falls backwards”. Jacob is speaking of Mashiach. Although Mashiach is a descendent of David and from the tribe of Judah, the Midrash states that this is only through his father, while through his mother’s lineage Mashiach hails from the tribe of Dan.

Why does Jacob compare Mashiach to a snake?

Snakes of Divination

In cultures around the world, there is a peculiar connection between snakes and prophecy. In ancient Greece, for example, the Oracle went into a prophetic trance when supposedly breathing in the fumes (or spirit) of the dead python upon which the Temple in Delphi was built. According to myth, this great python (a word which has a Hebrew equivalent in the Tanakh, פתן) was slain by Apollo. The Temple was built upon its carcass. For this reason, the Greek prophetess was known as Pythia.

Similarly, the Romans had their sacred hill on the Vatican (later adopted as the centre of Christianity). The second-century Latin author Aulus Gellius explained that the root of the word Vatican is vates, Latin for “prophet”. Others explain that vatican refers more specifically to a “divining serpent”. Meanwhile, on the other side of the world the Aztecs had Quetzalcoatl and the Mayans had Kukulkan, the “feathered serpent” god of wisdom and learning. And such mystical dragons appear just about everywhere else, from Scandinavia to China.

Incredibly, the Torah makes the same connection, where Joseph is described as a diviner who uses a special goblet to nachesh inachesh (Genesis 44:5). This term for divination is identical to nachash, “snake”. In Modern Hebrew, too, the term for guessing or predicting is lenachesh. Why is the snake associated with otherworldly wisdom and prophecy?

Primordial Serpent

Back in the Garden of Eden, it was the Nachash, “Serpent”, who encouraged Eve to consume of the Forbidden Fruit. This was the fruit of the Tree of Knowledge. The Serpent is the one who unlocked the minds of Adam and Eve to higher wisdom so that they could “be like God”. Jewish tradition maintains that Adam and Eve were eventually supposed to eat of the Tree of Knowledge (for otherwise why would God put it there to begin with?) but they simply rushed to do so when they were not yet ready. They transgressed God’s command, and knew not what to do with all of this tremendous information, resulting in the shameful descent of man into sin. The one who instigated it all was the Nachash.

It appears that ever since then, the snake has been a symbol of forbidden wisdom. Such divination and mysticism can be quite dangerous, and most are unable to either grasp or properly use this knowledge. The Talmud cautions as much in its famous story of the four sages who entered “Pardes” (Chagigah 14b). Pardes is an acronym for the depths of Jewish wisdom, from the simple (pshat) and sub-textual (remez) to the metaphorical (drash) and esoteric (sod). The result of entering the mystical dimensions was that Ben Azzai died, Ben Zoma detached from this world, and Elisha ben Avuya became a heretic. Only Rabbi Akiva was able to “enter in peace and depart in peace.” It is important to remember that Rabbi Akiva was the teacher of Rabbi Shimon bar Yochai, the originator of the Zohar. (Still, the Zohar, like most mystical texts, does not speak explicitly of esoteric matters, but cloaks them in layers of garments and complex language which only the most astute can unravel.)

Long before, Joseph was a master of this wisdom, surprising even the Pharaoh and his best mystics, who proclaimed: “Can there be such a man in whom the spirit of God rests?” (Genesis 41:38). Joseph, of course, is a prototype of Mashiach. The sages state that Mashiach is a great prophet and sage in his own right, but can he really surpass the unparalleled prophecy of Moses or the wisdom of Solomon? The Alter Rebbe (Rabbi Schneur Zalman of Liadi, 1745-1812) solved the issue thus:

After the resurrection all will rise… the Patriarchs and Matriarchs, Moses and Aaron, all the righteous ones and the prophets, tens of thousands beyond number. Is it possible that Mashiach will teach them the same Torah that is revealed to us today? …Will all who knew the whole Torah be required to learn new laws from Mashiach? We must therefore say that Mashiach will instruct them in the “good of discernment and knowledge of the secrets of the esoteric teachings of Torah” that the “eyes will not have seen”—Moses and the Patriarchs not having been privileged to that knowledge, for only to Mashiach will it be revealed as it is written of him [Isaiah 52:13] “and he shall be very high.” (Likkutei Torah, Tzav)

Mashiach is the greatest of mystics, the holder of “forbidden” knowledge which will soon no longer be forbidden. The time will come when, as God originally intended, man will eat from the Tree of Knowledge and be “like God”. That first requires a return of mankind to the Garden of Eden, which is the very task of Mashiach. Beautifully, the gematria of Mashiach (משיח)—the one who brings us back into Eden—is 358, the same as Nachash (נחש)—the one who forced us out to begin with. And so, as Jacob foresaw, the snake symbolizes Mashiach himself.

While Mashiach is likened to a serpent, he must also defeat the Primordial Serpent which embodies all evil. Indeed, the Sages speak of two serpents (based on Isaiah 27:1): the “straight” serpent (nachash bariach) and the “twisted” serpent (nachash ‘akalaton). Mashiach is the straight serpent that devours the twisted one. This was all alluded to in Moses’ staff-turned-serpent consuming the Pharaoh’s staff-turned-serpent. In fact, another serpent staff, the nachash nechoshet, is later used by Moses to heal the nation. This healing staff found its way into Greek myth as well, where it was wielded by the healer god Asclepius, and eventually into the modern internationally-recognized medical symbol.

And that brings us back to the End of Days.

The 13th Zodiac

In recent years, there have been whispers of a necessity to change the current 12-sign horoscope to include a 13th zodiac sign. This was featured in the media on a number of occasions, with flashy headlines suggesting that some people’s astrological sign may now have changed. It is based on the fact that there is a “precession of the equinoxes”: Earth’s axis changes very slowly over time, meaning that the constellations which are visible in the night sky change, too.

The astrological signs are based on the 12 major constellations (out of 88 constellations total) that align with the sun and “rule” for about a month’s time every year (each making up 30º of the total 360º). The argument is that due to the precession of the equinoxes, a 13th sign has crept in which we can no longer ignore. The majority of astrologers have rejected this argument, mainly because astrology isn’t really based on the stars but fixed to the vernal equinox. While some in the East (namely Hindus) use “sidereal astrology”, which is based on shifting star positions, the system used in the West (“tropical astrology”) has 12 signs roughly corresponding to the 12 months.

The same is true in traditional Jewish thought, where each sign corresponds to a month on the Hebrew calendar, as well as to one of the twelve tribes of Israel. Having said that, including a 13th month for the Jewish system is not a problem at all. In fact, it is actually a solution, since the Jewish calendar has a 13th month in a leap year. The extra month has an astrological sign, too! Similarly, although we always speak of twelve tribes of Israel, there are really thirteen since, as we read in this week’s parasha, Jacob made Joseph count as two separate tribes: Ephraim and Menashe.

Whatever the case, whether the horoscope requires modification or not is irrelevant to Judaism, which denies any astrological effect on Israel (see ‘Should Jews Believe in Astrology’ in Volume One of Garments of Light). Besides, unlike astrologers, astronomers both ancient and modern have always been aware of this thirteenth constellation. To the ancient Babylonians it was the snake-like Nirah, while to the ancient Greeks it was known as Ophiuchus, the “serpent-bearer”. This constellation is in the shape of a man firmly grasping a twisted snake (the interlinked constellation Serpens). This is, of course, the very symbol of Mashiach, that serpentine saviour who defeats the primordial snake and all of its evil. After being an astrological footnote for a very long time, Ophiuchus has entered the spotlight, as if the cosmos itself is reminding us of Mashiach’s impending arrival.

The constellation Ophiuchus (or Serpentarius) grasping the constellation Serpens, from Alexander Jamieson’s Celestial Atlas of 1822. It is interesting to note that Mashiach must be a direct descendant of King David, whose own father Yishai (Jesse) was also called Nachash! (See Talmud, Shabbat 55b.)

The above is an excerpt from Garments of Light, Volume Two. Get the book here! 

Jacob’s Sheep: Genetics and Epigenetics in the Torah

geneticsThis week’s parasha is Vayetze, where we read of Jacob’s arrival in Charan and the details of his twenty-year sojourn there. During this time, Jacob married (twice), had a dozen children, and toiled for his cruel father-in-law Laban. Laban recognized that he had been blessed exceedingly on account of Jacob’s presence, and offered him a new wage for his labour. By this point, Jacob knew not to trust the sly Laban, and asked simply for ownership of all the speckled and spotted sheep. Since these imperfect-looking sheep were few in number, Laban readily agreed. It appears that both Laban and Jacob were well aware of the basic principles of genetics. Today, we know that sheep have 17 or so different colour alleles, and white colour is the dominant one.

For those who have forgotten high school biology: An allele is a variation of a gene. So, for example, all humans have a gene for eye colour, but have different alleles that code for the varying colours: some have alleles for blue eyes, while others have brown eyes, etc. Each person has two alleles for every gene – one from their mother, and one from their father. Certain alleles are “dominant”, while others are “recessive”. Dominant alleles are far more likely to be expressed. In humans, brown eye colour is dominant to blue eye colour, which is why some 55% of people have brown eyes, while only about 8% have blue eyes.

Basic "Punnet squares" showing the probabilities of eye colour for the children of fully brown-eyed and blue-eyed parents, and a brown-eyed parent who carries a blue allele.

Basic “Punnet squares” showing the probabilities of eye colour for the children of fully brown-eyed and blue-eyed parents, and a brown-eyed parent who carries a blue allele. (Courtesy: The University of North Carolina at Chapel Hill)

White is the dominant allele for sheep colour, so Laban assumed he was getting a terrific deal from Jacob, who was apparently ignorant of sheep genetics. In reality, Jacob knew sheep genetics quite well, and had something else up his sleeve. He only offered Laban this deal because he knew the greedy Laban would readily agree to it. So, how would Jacob outwit his father-in-law?

A Brief Introduction to Epigenetics

Jacob was evidently a far more knowledgeable geneticist than Laban, as he was aware of a concept that has only come to light in recent decades, called epigenetics. Epigenetics refers to various layers of heritability and genetic effects which are above, or outside of (hence the Greek prefix epi), the actual genetic code. In 2008, scientists defined an epigenetic trait as “stably heritable phenotype resulting from changes in a chromosome without alterations in the DNA sequence.” In simple terms: the chromosome that contains the genes is altered in some way without affecting the DNA sequence (the genetic code) itself. That alteration is heritable, too, and passed down from one generation to the next.

A number of epigenetic mechanisms have been discovered. The most common are methylations and acetylations, where small molecules are attached or removed from the DNA strand, causing it to coil either more tightly or less tightly. When the DNA coils more tightly, the gene is rendered inaccessible, and cannot be expressed. If uncoiled, the gene is exposed, and can be translated into the protein it codes for, thus expressing the trait.

Coiling of DNA and gene expression. (Courtesy: National Institutes of Health)

Coiling of DNA and gene expression. (Courtesy: National Institutes of Health)

While epigenetics is quite complicated, its implications are tremendous. What it means in practical terms is that even though a person has a certain gene, that gene does not necessarily have to be expressed, as it can be silenced through epigenetic mechanisms. For example, a person who has a gene that predisposes them to cancer, God forbid, could potentially have that gene suppressed, thus eliminating their increased cancer risk. (Though they don’t work in this precise fashion, epigenetic cancer drugs are now available.) This also applies to people who might be genetically predisposed to obesity, diabetes, Alzheimer’s, or theoretically, any trait at all. A person who has both brown and blue alleles does not necessarily have to have brown eyes (which is what we would expect based on principles of classical, or Mendelian, genetics). The brown eye allele can be silenced, allowing the blue allele to be expressed fully.

The same is true for Jacob’s sheep. While the alleles for speckled and spotted sheep are recessive, the dominant white allele can be suppressed, resulting in more speckled and spotted sheep. In the Torah, we read how Jacob took tree branches and stripped away some of their bark to expose the inner white layers so that their pattern resembled that of the speckled and spotted sheep. He then placed these branches in front of the white sheep that were mating, and this resulted in the white sheep producing more speckled and spotted offspring. In this way, Jacob was quickly able to multiply the number of irregular-looking sheep in the flocks, increasing his own wealth, and leaving Laban in utter surprise.

What does science have to say about this? Is it really possible for the white sheep to produce speckled and spotted offspring just by looking at speckled and spotted tree branches? Which factors actually affect epigenetics?

The Epigenetics Revolution

In northern Sweden lies a small, isolated town called Överkalix. This town kept detailed historical records, including births, illnesses, and deaths, as well as harvests and food prices. Researchers started poring over this data and noted a number of emerging patterns. Surprisingly, those who grew up in times of relative abundance tended to live shorter and sicker lives, while those who grew up in times of relative famine were healthier and lived longer! Even more shocking was that these traits passed on to their children and grandchildren. The grandsons of those who grew up in times of abundance lived roughly six years less than grandsons of those who grew up in times of famine!

The Överkalix study opened the door to much more research on the subject, and today we know that not only does food impact our epigenetics, but so does smoking, alcohol, exercise, and just about every lifestyle choice we make. Moreover, recent studies find that not only do our actions impact our epigenetics, but even our thoughts do! In 2013, scientists discovered that meditation affects epigenetic mechanisms and results in, among other things, less inflammation in the body, better stress responses, and faster mental processes.

TIME Magazine Feature on Epigenetics

TIME Magazine Feature on Epigenetics

Epigenetics has brought about a revolution in biology, and a new realization that we are not slaves to our genome. We are very much in control of how our genes operate, and seemingly every choice we make affects our health and wellbeing, as well as the health and wellbeing of our children and grandchildren, since these epigenetic patterns are heritable. This is one of the most enlightening and liberating scientific findings, putting each person in the driver’s seat of their biological fate. It should also motivate us to make healthy lifestyle choices because, even if we might not care so much about our own health, the health of our offspring is directly impacted by our choices.

The Return of Jacob’s Sheep

If meditation plays a role in how our genes are expressed, there is no reason why other mental processes cannot do the same. By visually exposing his sheep to speckled and spotted images, Jacob may very well have triggered an epigenetic change resulting in suppression of white alleles. Neurologists have long known that there is essentially no difference in brain patterns when a person is literally seeing something versus when they are simply visualizing the same thing. If mental visualizations like meditation can affect the epigenome, then why not actual visual displays? Armed with this knowledge, Jacob outwitted his father-in-law and became an exceedingly wealthy man.

Of course, one cannot deny God’s role in the process, as Jacob himself explained to his wives (Genesis 31:7-9):

…your father mocked me and changed my wages ten times, but God did not permit him to harm me. If he would say, “Speckled ones shall be your wages,” all the animals would bear speckled ones, and if he would say, “Ringed ones shall be your wages,” all the animals would bear ringed ones. Thus, God separated your father’s livestock and gave it to me…

Changing one’s epigenetics is not so simple! As with everything else, a little help from Above is always needed. Jacob put in his effort by exposing the animals to stimulating sights, and God took care of the rest.

Jacob's sheep are unique not only in their colour, but also in that the rams have extra horns.

Jacob’s sheep are unique not only in their colour, but also in that the rams have extra horns.

Interestingly, this week saw the arrival of 119 “Jacob’s sheep” to Israel. This ancient breed of sheep originated in the Middle East approximately 5000 years ago. They were extirpated from the land of Israel long ago, but thankfully some survived and were brought across North Africa to Europe and finally America. The rare speckled and spotted sheep are in the Holy Land once more, perhaps a sign of the forthcoming return of all of Jacob’s children to their ancestral home.

 

The above is an excerpt from Garments of Light: 70 Illuminating Essays on the Weekly Torah Portion and Holidays. Click here to get the book!