The Roof and the Womb

The Hook

Every animal in the fourth chapter of Temurah arrived at its holiness without being asked. Nobody laid a hand on any of them, named them, or tried to exchange them. They were unborn when it happened, and it happened because of what their mothers already were. The offspring of a peace offering is a peace offering in all respects. The offspring of a sin offering is led away and consigned to death, and it never did anything, and neither did anyone else.

Then Sefer Korbanot ends, Sefer Taharah opens in the same afternoon of learning, and its first subject is a roof. A corpse lies inside a house. A man comes to the doorway and puts nothing across the threshold but his fingertips, and his entire person is impure for seven days. He touched nothing. Nothing touched him. What passed between them was a shelter they were briefly standing under together.

Two books, two opposite substances, one shared and unargued assumption. Presence transmits. Contact is only the crudest version of it, and the law has been working on the subtler versions the whole time.

Temurah 4: What the Mother Already Decided

The Rambam opens by asking what the laws are pertaining to the offspring of consecrated animals, and the answer is that they inherit. The offspring of a thanksgiving offering is sacrificed like one, except that it does not require bread, because the verse speaks of bread brought on the slaughtering of the thanksgiving offering itself and not on the slaughtering of its offspring. A single preposition decides how much of a ritual travels down a generation.

Then the Rambam does something that has nothing to do with inheritance. He rules that the offspring of the offspring is not sacrificed, and says why in the plainest terms. From his conduct it is obvious that he is delaying their offering to raise herds from them. Hence he is penalized. The second generation is a fact about animals. The third generation is a fact about the man, and the law reads it off his conduct without needing him to confess.

The particulars follow the same logic. A four month fetus found alive inside a slaughtered sin offering may be eaten like the meat of the sin offering itself, because offspring still in the womb are like the consecrated animals themselves. The offspring of a substitute for a firstborn or a tithe offering, by contrast, are never offered at all. They pasture until blemished and are then eaten, the firstborn's going to the priests and the tithe's to its owners.

Late in the chapter a man tries to be clever. Ordinarily nothing consecrated may be shifted from the purpose it was given to another, and money designated for the Sanctuary is not moved to the altar. There are no lashes for this, but there is a prohibition. So the Rambam asks what technique remains with a firstborn, and answers that one may consecrate it in the womb, before it is born. A man may say that if the fetus in this cow that has never calved is male, it is consecrated as a burnt offering. He may not say a peace offering, because he cannot remove it from the holiness of the firstborn in order to benefit from it. And he may not use the technique at all on the fetus of an animal already consecrated, because such offspring become consecrated in the womb, while a firstborn becomes consecrated only when it emerges. The window is open for one and has already closed for the other, and the difference is entirely when holiness arrives.

Having finished the book, the Rambam stops and explains himself. All the statutes are decrees, he says, and yet it is fit to meditate upon them, and wherever a reason can be provided one should provide it. Then he offers his own about temurah, and it is not a reason about holiness. It is a reason about people. The Torah descended to the bottom of a person's thoughts and the scope of his evil inclination, because human nature tends to increase property and attach importance to money. All of these ordinances are to subjugate one's evil inclination and improve one's character. That is the last sentence of Sefer Korbanot, and it is about a person, not an animal.

Tum'at Met 1: Under the Same Roof

A human corpse conveys an impurity lasting seven days at a minimum, and it travels three ways. Touching and being under the same shelter are stated explicitly in the Torah. Carrying is not, and the Rambam derives it by inference from the lesser to the greater, then pauses to justify the silence. Scripture kept quiet about carrying a corpse the way it kept quiet about relations with one's daughter, forbidding instead the daughter's daughter. Some things go unsaid because they are unmistakable.

Then he takes each channel apart. Touch means the body itself, flesh or hand or foot or tongue, and it appears to him that nails and teeth count as well, since they are connected to the body and are therefore considered the body. But a source of impurity skewered on a weaving needle and slipped down a man's throat without touching his tongue leaves him pure, because contact with the inner organs is not contact at all.

Carrying is stranger. A man becomes impure by it even when he did not touch, even with a stone in between, even when somebody else lifted the thing and set it on him. Moving is carrying. A beam rests on a wall with a corpse at the far end, and a man at the near end nudges it, and he is impure, because he moved the impurity resting on the other end. Carrying works in the hidden parts of the body where touch does not, right up until the object reaches the digestive system, after which the man may immerse and be pure while it is still inside him. And only a human being becomes impure through carrying. Set ten containers one inside the next on a man's palm and drop a source of impurity into the topmost, and he is impure while every vessel but the touched one stays pure.

Ohel, the shelter, is reserved for the human corpse alone. No other source of impurity works this way. Whether a person or a vessel is stretched over the corpse, or the corpse over them, or all of them under one roof, they are impure. A needle qualifies. Part of a body qualifies as much as the whole, so a fingertip or a nose inserted into the shelter makes the entire person impure. Touching the doorframe below a handbreadth leaves a man pure and above it does not, and the Rambam says plainly that this last distinction appears to him to be Rabbinic. He is unusually candid about which walls of the structure he built himself.

The chapter closes at the edge of life itself. Nothing is conveyed until the person has actually died. Veins cut, both vital signs slit, the soul not yet gone, and there is no impurity. But a man whose backbone has been broken with most of the surrounding flesh conveys impurity while his limbs are still moving.

Tum'at Met 2: How Much of a Man Is a Man

The second chapter asks the question the first one made unavoidable. If a roof can carry this, what exactly has to be under the roof? An olive sized portion of flesh conveys impurity like an entire corpse, moist or dried out like a shard. Decomposed flesh turned to liquid conveys impurity only if it coagulates, since coagulation is what shows it came from flesh rather than phlegm. And the measure of an olive, the Rambam reports, was explained by the Sages this way: at the onset of his conception a man's body is the size of an olive, and therefore that is the measure at which his flesh conveys impurity. The threshold for what still counts as a man is set at the size he was when he first became one.

A limb severed from a living person is treated as an entire corpse and has no minimum measure at all, provided it is intact as it came into being, with flesh and sinews and bone. A kidney and a tongue are complete organs and do not qualify, having no bone. If the slightest fragment of bone is missing, the whole limb is pure.

Then the census. A man has two hundred and forty eight limbs, each of flesh and sinews and bone, not counting teeth, and a woman has two hundred and fifty one. The bones that convey corpse impurity are the backbone, the skull, the majority of the body's structure, and the majority of the number of bones. An intact backbone is a whole corpse, and one missing vertebra out of eighteen makes it ordinary bones. A hundred and twenty five bones is the majority of the number, and a hundred and twenty four is not.

Bones decomposed in the grave into rekev convey impurity at two handfuls by carrying and by shelter, but never by touch, because one cannot touch the whole of something that is not a whole thing. A revi'it of blood conveys impurity like the corpse itself, since Scripture speaks of the soul of a man and says elsewhere that the blood is the soul. The chapter ends outside the body altogether, with the earth of the entire Diaspora treated as impure by touch and carrying, because people out there are not careful about burying bones. The land itself has become a place where you cannot be sure what is underneath you.

The Unifying Principle

Set the womb of Temurah 4 next to the roof of Tum'at Met 1 and the two books say the same thing from opposite ends. In both, the decisive fact is a shared enclosure. In the womb, the fetus is not a separate legal person yet, so whatever the mother is, it is. In the house, the man and the corpse are separate in every ordinary sense, and the roof over them is enough to make one a fact about the other. Nothing is handed across. Something is shared, and being inside the same boundary turns out to be the whole of the transaction.

The Alter Rebbe, in the second chapter of Tanya, reaches for an image to explain how a soul can be drawn from God and still be entirely of Him. He quotes the teaching that one who exhales, exhales from within himself, from his innermost being. A breath is not manufactured and handed over. It comes out already carrying what it was inside of. That is exactly the logic of the consecrated womb. The Rambam does not say the fetus was consecrated. He says it becomes consecrated in the womb, which is to say that it never underwent a separate act at all.

The Baal Shem Tov taught that a person is where his will is and not where his body happens to be standing. Read Tum'at Met 1 against that and the ohel stops being a technicality. If a man can be located by something other than his coordinates, then coordinates can also locate him against his will. The nose across the threshold is not a loophole. It is the law insisting that a presence has edges you do not get to choose.

Modern Application

These are the laws people quietly assume are the least useful in the Mishneh Torah, since there is no Temple and no working system in which any of it operates. The Lubavitcher Rebbe pressed the opposite point repeatedly, drawing on the verse that our lips shall replace the bulls, and insisting that studying these laws is not a rehearsal for a system that might return. It is the system, in the only form now available, and it works on the person studying it whether or not there is anywhere to bring an offering.

What that work looks like here is an education in the reach of a presence. Tum'at Met 2 is the most exacting inventory of what still counts as a human being that anyone has written, and a physician who spent his days looking at bodies wrote it. The law is neither squeamish nor sentimental, and it will not let a man become a quantity. It keeps asking, at every diminishing scale, whether this is still someone, and right down to a barley corn it keeps answering yes. Temurah does the same from the other side. Nobody accuses the man who lets a consecrated animal breed twice, and nobody claims he confessed. The law reads the second generation and concludes he is building a herd. What is in the pen is the evidence. What is under the roof is the evidence.

The Closing

It is the second of Elul. The Sfat Emet taught that this month is less a season for acquiring something new than for clearing away what has settled on top of what was already there, since the essential connection does not have to be created, only uncovered. That is a reading of purity more than of repentance, and these chapters support it. Impurity here is never something a person generates. It is something he came under, or carried without noticing, or moved at the far end of a beam. Nobody in that chapter did anything wrong.

Which is why the seam between the books lands where it does. Sefer Korbanot closes with the Rambam telling you that these ordinances exist to subjugate the evil inclination and improve one's character, that they are counsels given from a distance by the One who is of great counsel. That is a sentence about who you are becoming. Sefer Taharah opens by informing you that seven days of impurity can arrive through nothing but a roof.

Put them together and the instruction is unmistakable. You are responsible for your character, which the Rambam has just spent an entire book insisting is the actual subject of every statute. You are not entirely in charge of your exposure. What the mother already was, the fetus already is. What is under the roof is already in the room. The work is not to control what reaches you. The work is to be the kind of enclosure that transmits something worth catching.