This week we begin reading the Book of Numbers (Bamidbar), named after the many demographic statistics found within it. The text opens with God’s command to take a count of the Israelites. We read that only those over the age of 20 were included in the census, as this was the age of eligibility for military service (Numbers 1:3). This may explains why there was a need for a census to begin with. After all, we see in other places in Scripture, and in Jewish law, that taking a count of Jewish people is highly frowned upon. If so, why take a census? By telling us that God instructed to number only those eligible for military service, the Torah suggests this was a necessity for the purposes of military organization and planning. The Israelites had to reconquer their Holy Land, and as we go on to read throughout the Tanakh, face off against many foes. Therefore, as with any army to this day, it would have been absolutely vital to know exactly how many soldiers there were.
The bigger question here is why are only men over the age of 20 eligible for military service? In a related note, Rashi explains (on Numbers 16:27, based on Sanhedrin 89b) that a person is only judged in Heaven for sins committed after the age of 20. It is only at this point that a person is considered a full-fledged adult, and entirely responsible for their actions. The Heavens are well aware of those hormonal, experimental, rebellious teenage years, and do not hold a person responsible for their actions until they are 20. The Zohar (I, 118b) suggests that the young person will, of course, suffer the consequences of their own poor choices in this world, but will not be judged for it eternally.
The Mishnah (Avot 5:22) further confirms that 20 is the age of adulthood, saying that this is the age “to pursue” a livelihood. This Mishnah states that until 20, a young person should be wholly focused on Torah study and mitzvot: at 5, to start learning Scripture; at 10 to start learning Mishnah, and all the laws that this entails; at 13 to start observing the commandments; at 15 to start learning Gemara, and delving further into Judaism; at 18, to get married. At 20, they are ready to enter the real world. The Midrash (Beresheet Rabbah 14:7) wonderfully ties it all together by stating that God created Adam and Eve as 20 year olds. Based on this, it may be reasoned that in the World of Resurrection—like in Eden—people will inhabit their 20 year old bodies, at the peak of their beauty and vitality.
The Arizal provides a deeper, mystical perspective (see, for instance, the introduction to Sha’ar HaGilgulim). While we often think of the soul as a singular entity, it is actually composed of several parts. The lowest is called nefesh, the basic life force, common to all living things (at least those with blood, as the Torah states in Leviticus 17:11). The next level is ruach, “spirit”, which encompasses one’s good and evil inclinations, along with their drives and desires. The third and, for most people, highest level of soul is neshamah. This is associated with the mind.
A newborn baby is imbued with nefesh, and little else. As it grows, it attains more and more of its ruach, and hopefully has achieved it in full by bar or bat mitzvah age. By this point, a child has learned right from wrong, and understands their good and evil inclinations. It is only at age 20 that a person can access their full neshamah. This is when their mental faculties have developed, and when they can truly overcome their evil inclination. This is why 20 is the minimum age of judgement in Heaven. It is also why 20 is the age of adulthood, and the age at which priests (and soldiers) can begin their service.
The Arizal often notes how, unfortunately, most people never really access their entire neshamah. Many are trapped at the level of ruach for much of their lives—constantly dominated by their evil inclination, with their mental faculties never properly developed. These people have never truly delved into their soul, and might end their life never having realized its purpose. Some are not even at this level, and spend their whole life in the realm of nefesh alone, no different than animals (and newborn babies)—entirely selfish, and mostly just instinctual. Such a person has extremely limited mental-spiritual abilities, regardless of their apparent knowledge or how many PhDs they may have defended. This is called mochin d’katnut, which is all a person has until age 13. From then on, they can develop their higher mental faculties, mochin d’gadlut. Only at age 20 can a person access all levels of their intellect (see Sha’ar HaKavanot, Inyan shel Pesach, derush 2).
Those who have delved into their neshamah and have attained these higher states of mind are capable of going even further. The fourth level of soul opens up to them, called chayah, sometimes associated with the aura. The fifth and highest level is the yechidah, a sort of divine umbilicus that connects a person directly to God and the Heavens. Indeed, the name “Israel” (ישראל) can be split into yashar-El (ישר-אל), “straight to God”. Every Jew has the potential to tap into their inner yechidah, together with the untold spiritual powers it brings along. A person on this level has access to Heavenly secrets, can receive Ruach haKodesh, a “Holy Spirit” or “divine inspiration”, or even attain true prophecy.
Sefirot of Life
In most years (like this year), parashat Bamidbar is read right around the holiday of Shavuot. This holiday commemorates the divine revelation at Mt. Sinai, an event traditionally compared to a “wedding” between God and Israel. The Torah does not specify a date for this holiday, instead saying that one should count 50 days from Passover. In fact, the Sages call Shavuot “Atzeret”, as if it is the conclusion of Passover, just as the holiday of Shemini Atzeret is the conclusion of Sukkot (yet still a standalone holiday in its own right).
While Shavuot is likened to a marriage, Passover is described as a new birth. The Sages see the Israelites emerging out of the split Red Sea like a newborn baby coming out of the waters of the womb. There are exactly seven weeks between the first day of Passover and Shavuot, and each week corresponds to one of the seven middot, the seven “lower” sefirot of the mystical Tree of Life. By putting these ideas together, we can conclude that the transition from the first sefirah to the seventh—from Passover to Shavuot—represents the development from birth to marriage. Fittingly, one can draw a very close parallel between the qualities of these sefirot and the major stages of life.
The first sefirah is Chessed, kindness, and is always associated with water. Chessed represents the time in the life-giving waters of the mother’s womb. This is a stage of life that is entirely chessed, requiring no effort on the part of the person at all. They are completely sustained by their mother. Just as the Israelites emerged out of the Red Sea at the end of Passover—at the end of the Chessed week—the embryonic phase ends with birth.
This thrusts the person into Gevurah: severity, restraint, difficulty, the very opposite of Chessed. The newborn phase is the most difficult. The baby is unable to express itself, and has no power to do anything on its own. It spends much of its time in pain and discomfort, crying and misunderstood. Every little ache is literally the worst pain it ever felt in its short life. But that phase soon ends and opens the door to a much better world.
Early childhood is the easiest time of life. A child has all of its needs taken care of, and spends most of his or her time in play. There is no need to work, study, or struggle. A child is showered with constant affection and attention. They are full of energy, curiosity, and innocence. The third sefirah, Tiferet, is also associated with this kind of youthful innocence. (The forefather Jacob, who embodied Tiferet, is described in the Torah as tam, “innocent”.) Tiferet is “beauty” and it is also known as Emet, “truth”, apt descriptions for childhood.
Then comes Netzach: persistence, competitiveness, ambition. This sefirah corresponds neatly to the pre-teen and early teen years, the first half of puberty. The negative quality of Netzach is, naturally, laziness and a lack of motivation—especially common in this age group. But there is also a great deal of competitiveness and a need to win (having not yet learned to lose gracefully). Most of all, there is a sense of immortality (netzach literally means “eternity”), and the carelessness and poor choices that come with that attitude.
The second half of the teen years, up until age 20, is when the young person finally starts to mature. The worst part of puberty is behind them, and the beauty and splendour of youth emerges. This is Hod, “majesty” or “splendour”, the fifth sefirah. Hod is associated with humility and gratitude (lehodot is “to thank”). In these years, the youth start to develop some inner modesty, and begin to understand a little bit about how the world works. Because of that, they are full of ideas, and full of idealism. Being social is very important, and the first real feelings of love for others is here. Fittingly, the fifth sefirah is embodied by Aaron, whom the Mishnah describes above all as a most loving person (Avot 1:12).
At 20, one enters adulthood. This is the sefirah of Yesod, “foundation”. It contains the most difficult qualities to rectify, namely sexuality. Yesod is where most fail, and the Sages describe the final (and most difficult) era before Mashiach’s coming as the one where Yesod is a particular problem, as we see all around us today. There is heavy judgement in this sefirah, too, just as one begins to be judged in Heaven at age 20. Yesod is the last step before the concluding sefirah of Malkhut, “Kingdom”, where everything comes together. Yesod is therefore quite literally the last and greatest test. Most of us spend much of our lives struggling in Yesod more than in any other sefirah. Our entire generation is struggling with this sefirah in particular more than any other. Only with the proper rectification of Yesod—in a holy, wholesome, unified marriage; a true reunion of soulmates—can one enter the Kingdom.
And it is only following all of this that one can ascend ever higher in the sefirot, for they do not end with these lower seven. There are three more “higher” sefirot: the mochin. First comes the pair of Binah, also called Ima, “mother”, and Chokhmah, also called Aba, “father”. On the simplest of levels, being parents is essential to achieving these rectifications. In fact, the Arizal teaches that Aba has an even deeper face (and phase) called Israel Saba, the “grandfather”. At the very end, we reach Keter, the “crown”, the highest sefirah. It corresponds to the highest soul, yechidah, and to the highest universe, Atzilut. This is the face that Daniel described as Atik Yomin, “Ancient of Days”. A holy, ancient human being whose hair is like “pure wool” (Daniel 7:9). This is a completely rectified person, a transcendent being. Such a person is like a projection of pure Godliness in this world. This is the stage of life we should all yearn to one day experience.
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