You are the World
One midrash on the opening verse of Parshat Tazria sees in it an opportunity to reflect on what it means to be human. The parsha begins:
The Lord spoke to Moshe, saying: When a woman conceives and bears a male child… (Leviticus 12:1–2)
The midrash in Vayikra Rabbah, the classical Midrash on Sefer Vayikra from the Talmudic period, opens its discussion of this verse with a verse from Tehillim (Psalms):
You hedge me before and behind; You lay Your hand upon me. (Psalms 139:5)
On the plain (peshat) level, this verse from Tehillim is somewhat obscure. It may suggest either that God surrounds and constrains human beings in all directions, or that God shapes the human being like a potter forming clay.
The rabbinic tradition takes advantage of the verse’s obscurity and expands on both possibilities. One view holds that the first human, Adam, originally filled the entire world, and only after he sinned did God “place His hand” upon him and diminish him. Another tradition understands humanity as extending from the beginning of time until its end. These ideas are reflected in the following midrash:
“‘When a woman conceives…’—this is what is meant by ‘Back and front You shaped me’ (Psalms 139:5).”
Rabbi Yoḥanan explains: If a person merits, they inherit two worlds—this world and the World to Come. This is the meaning of “Back and front You shaped me.” If not, they must give an account, as it says, “You placed Your hand upon me” (Job 13:21).
Rabbi Berekhya, Rabbi Ḥelbo, and Rabbi Shmuel bar Naḥman teach that when God created Adam, He formed him so that he filled the entire world from one end to the other. “Back and front” refers to east and west, while another verse (“from one end of the heavens to the other,” Deuteronomy 4:32) indicates north and south. “You placed Your hand upon me” is understood as referring to the full extent of the world.
Rabbi Elazar adds another interpretation: “Back” refers to the first day of creation, and “front” refers to the final day—so that the human being stands between the beginning and the end of time. (adapted from Vayikra Rabbah 12:1, Margoliot ed. pp. 395-397)
While these sages attempted to reconstruct the primordial conditions of human origins from the verse in Tehillim, Rabbi Yehudah Aryeh Leib Alter, the second Gerer Rebbe (late 19th-century Warsaw), sought to give these ideas existential depth and modern resonance:
[From this midrash we learn that] man includes all the forms of the entire world and is called a “miniature world” (olam katan), for all of the world is included in him. Therefore, all things are intended for human needs and are food for him and in consequence, the essence of all of them is found in him. Thus, human beings are the soul of all creation, while the world is the body and substance. This is why all of creation preceded that of humans: for the body comes first and is only afterward ensouled. This is the essence and meaning of being human. (See Sefat Emet, Tazria 5645, Or Etzion ed., p. 89a)
Taken together, these readings transform what begins as a biological moment, the birth of a child, into a profound meditation on the meaning of being human. The human being emerges in the midrash not merely as one creature among others, but as a microcosm of creation, standing at the intersection of worlds: physical and spiritual, temporal and eternal, finite and infinite.
The Sefat Emet deepens this vision by describing the human being as containing all the forms of the world, as an olam katan, a miniature universe in which creation itself is reflected. Human beings become, in his words, the “soul” of the world, while the world itself serves as body and substance. Existence is thus not only something we inhabit, but something we embody.
