To everything, turn, turn, turn. There is a season, turn, turn, turn. And a time to every purpose under heaven. A time to be born, a time to die. A time to plant, a time to reap. A time to kill, a time to heal. A time to laugh, a time to weep.
Because the tzimtzum results in the "empty space" in which spiritual and physical Worlds and ultimately, free will can exist, God is often referred to as "Ha-Makom" (המקום lit. "the Place", "the Omnipresent") in Rabbinic literature ("He is the Place of the World, but the World is not His Place"[1]). Relatedly, Olam — the Hebrew for "World/Realm" — is derived from the root עלם meaning "concealment". This etymology is complementary with the concept of Tzimtzum in that the subsequent spiritual realms and the ultimate physical universe conceal to different degrees the infinite spiritual lifeforce of creation.