This week’s parasha, Tazria, begins by stating that a woman who gives birth to a son is spiritually impure for seven days, and requires another 33 days of purification afterwards. If she gives birth to a female, the impurity lasts fourteen days, followed by 66 days of purification.
The Zohar (III, 43b) comments on this section by first reminding us that each soul has male and female halves, and when the soul enters this world, it splits and enters two different bodies, male and female. If the two soulmates merit it, they will find each other and reunite. We are then told that the female part of the soul is larger and more powerful, which is why a woman who gives birth to a female needs double the purification time.
The Zohar explains why the Torah prescribes these specific time periods: 7 and 33 days for boys; 14 and 66 days for girls. It states that at birth, the soul first enters the body and is in complete disarray. For the first seven days, the unsettled soul “roams the body to find its place”. On the eighth day, the soul is finally getting comfortable in its new home. This is one reason why circumcision is done on the eighth day, once the soul is no longer distressed. The soul then needs an additional 33 days to acclimatize to its new environment until it has completely settled into the body. For the greater female souls, the time periods are doubled.
Note how these time periods are referring to the soul of the newborn, yet it is the mother that is described as being “impure”. This is because the mother carried the child, and its soul was housed within her temporarily. (Perhaps this extra soul is responsible for the well-known “pregnancy glow”.) Once the baby is born, its soul leaves the mother’s shelter and is now independent in the baby’s body. (And that pregnancy glow is gone!) The sudden loss of spiritual energy is difficult on the mother as well, and she requires forty (or eighty) days to get back to herself.
A major question arises here: if the soul only enters the newborn at birth, why is abortion forbidden? Religious groups of various faiths have argued for centuries on when exactly the soul enters the body, and many have taken the stance that a fetus already carries a soul, making abortion indistinguishable from murder. What do Jewish texts say?
Abortion and Gestation in the Talmud
In one passage, the Talmud includes abortion under the category of murder. However, it also famously states that if the mother’s life is at risk—at any point in the pregnancy—the fetus must be removed, “limb by limb” if necessary. In such cases, the fetus is seen as a rodef, a “pursuer”, referring to the Torah law that if one is “pursuing” another to kill them, it is permitted to kill the pursuer first. The Talmud concludes that a fetus can be aborted at any point until its head has emerged. Once the head has emerged, the newborn is considered completely alive, and in cases of life-risk, it is no longer clear who the “pursuer” is. The Sages suggest that the soul fully enters the newborn only at birth, and it is only then that the newborn is a complete person.
Three-month old fetus (Courtesy: BabyCentre)
Elsewhere in the Talmud (Niddah 8b), we are told that the fetus already resembles a person at the three-month mark. We now know that it is precisely around this point that the developing baby has the features of a human (and is no longer called an “embryo”, but a “fetus”). The Talmud adds (Berakhot 60a) that until this three-month mark, a person should pray every day that there shouldn’t be a miscarriage. After three months, a person should pray that the fetus will not be stillborn, and after six months, a person should pray that the mother has an easy delivery. We are told that one should pray for the baby’s desired gender only before the 40-day mark. This, too, shows incredible wisdom on the part of our Sages. Today we know scientifically that the sex organs begin their development around day 42. The ancient rabbis knew that after day 40, gender development is already in progress, and there is no point praying for something different.
In a related passage, we are told that until day 40, the fetus is insignificant and more lifeless than living (Yevamot 69b). Today we know that the neural tube which will make the brain forms around day 40, and this is when the first neurons start signalling. Scientifically speaking, there could be no talk of any kind of consciousness or brain activity before day 40.
Because of this, most rabbinic authorities are far more lenient when it comes to abortions before the 40th day of pregnancy. Rabbi Chaim Ozer Grodzinski (1863-1940), who was widely recognized as the greatest posek of his generation, even suggested that abortions before the 40th day are not Biblically prohibited (Achiezer, III, 65:14). Nevertheless, even before the 40th day there is a potential to produce a living human being, and life is valued above all else, which is why abortions are still forbidden except for cases of absolute necessity.
By the 20-week mark (midway through pregnancy), fetuses are seen rolling around, sucking their thumbs, and responding to the prodding of the ultrasound. There is no doubt that the fetus is alive and aware at this point, and any abortion other than a life risk is hardly distinguishable from murder.
The fact that the fetus is aware by the 20-week mark (if not sooner) suggests that it does indeed have some level of soul. Yet, earlier we saw sources seemingly propose that the soul does not enter until birth. How do we reconcile these apparent contradictions?
To answer this question it is important to keep in mind that the soul is not one uniform entity. Rather, the soul is composed of multiple layers, each made up of countless sparks. The lowest level of soul is called nefesh, the basic life essence. Above that is the ruach, “spirit”, an animating force that, among other things, gives a person their drives and inclinations. Then comes the neshamah, a higher level of consciousness and the part that gives one their unique traits and qualities. Further still is the chayah, the aura that emanates from the body, followed by the loftiest level, the yechidah, which may be described as a spiritual umbilical cord between each soul and its Creator.
The Arizal taught that ever-higher levels of soul are accessed gradually over the course of one’s life. At birth, a person has only a complete nefesh. As they grow, they are infused with ruach, which becomes fully accessible at bar or bat mitzvah age. At this point one starts to tap into their neshamah, which is wholly available only at age 20. (For this reason, the Torah considers an adult one who is over 20 years of age. Only those over 20 were counted in the census and allowed to join the military. Our Sages state that although one may be judged for their crimes before age 20 here on Earth, only those sins accrued after age 20 are judged in Heaven. Meanwhile, the Midrash notes that Adam and Eve were created as 20 year olds.) The Arizal taught that most people never end up accessing their entire neshamah, and only the most refined individuals ever unlock their chayah and yechidah.
Based on this model, we see that right from conception the developing embryo is steadily infused with nefesh, the basic life force. By day 40, there is enough nefesh for the embryo to be considered alive. In fact, it is said that this is why the gematria of אם, “mother”, is 41, since a woman becomes a mother on the 41st day of pregnancy.
Once its entire nefesh has been infused, the baby is ready to be born. At birth, it begins to receive its next soul level, the ruach. A careful look at the Zohar passage with which we started reveals that this is precisely what the Zohar meant, as it explicitly mentions the ruach entering at birth, requiring forty days to fully settle in. Therefore, a developing fetus does indeed have a soul, which is why abortion is so highly discouraged—reserved only for true medical cases—and why it has been compared to murder.
Solving a Scientific Mystery
The above also answers a mystery that has been perplexing biologists for decades: what is it that drives an embryo to grow? Why do the cells multiply, and how do they know to differentiate? Each cell is exactly the same, with the exact same set of DNA, yet one clump of cells knows to form the eyes while another knows to form the liver, and so on. Scientists have still not been able to figure out how the embryo “knows” what to do. (For that matter, we can’t figure out how any cell really “knows” what to do.)
The Kabbalists have an answer: it is the steady infusion of soul that drives a mass of undifferentiated cells to do what it needs to. It is the soul that gives the instructions for how the DNA is to be transcribed and translated in each cell, and how the cells are to interact with one another. As the soul grows, so too does the body. It is therefore not surprising that around the age when most people’s bodies stop growing, their souls tend to stop “growing” as well.
This should remind us that our education does not end with formal schooling, nor does maturing stop with the end of puberty. The process of growth and refinement, both physical and spiritual, must continue throughout life. This is the key to true self-fulfillment and happiness.
The article above is an excerpt from Garments of Light. Click here to get the book.