Mikvah as Embodied Ritual

(1) When God began to create heaven and earth— (2) the earth being unformed and void, with darkness over the surface of the deep and a wind from God sweeping over the water— (3) God said, “Let there be light”; and there was light. (4) God saw that the light was good, and God separated the light from the darkness. (5) God called the light Day, and the darkness He called Night. And there was evening and there was morning, a first day. (6) God said, “Let there be an expanse in the midst of the water, that it may separate water from water.” (7) God made the expanse, and it separated the water which was below the expanse from the water which was above the expanse. And it was so. (8) God called the expanse Sky. And there was evening and there was morning, a second day. (9) God said, “Let the water below the sky be gathered into one area, that the dry land may appear.” And it was so.

The Gemara asks: From where did he derive this? If we say that he derived it from the fact that it is written that in preparation for the revelation at Sinai, God commanded Moses: “Go unto the people and sanctify them today and tomorrow, and let them wash their garments” (Exodus 19:10), as Rabbi Yehoshua understands that the washing mentioned in this verse is the ritual immersion of clothes, this leads to the following a fortiori inference: Just as in a case where one became impure through contact with some source of impurity, washing, i.e., immersion, of clothes is not required but immersion of one’s body is required, then in a case where washing of clothes is required, as in the preparation for the revelation at Sinai, isn’t it logical that immersion of one’s body should also be required?

(36) However, a spring or cistern in which water is collected shall be clean, but whoever touches such a carcass in it shall be unclean.

(9) One who says, "I will sin, and then repent, I will sin [again], and then repent," will not receive an opportunity to repent; [for one who says] "I will sin, and Yom Kipur will atone," Yom Kippur will not atone. Yom Kippur atones for transgressions between a person and God, but for a transgression against one's neighbor, Yom Kipur cannot atone, until he appeases his neighbor. Thus R. Eleazar ben Azariah expounds the text, "From all your sins before the Lord shall ye be clean": For transgressions between a person and God, Yom Kippur atones, for transgressions against one's neighbor, Yom Kippur cannot atone, until he appeases his neighbor. R. Akiva says, Happy are you, Israel! Before whom are you purified, and who purifies you [of your transgressions]? Your Father Who is in heaven. For it is said, "Then will I sprinkle clean water upon you, and ye shall be clean"; and it is also said, "The ‏ritual bath‎ [lit. Hope] of Israel is the Lord"; even as a ritual bath purifies the unclean, so does the Holy One, Blessed be He, purify Israel.

(4) All the seas are like a mikveh, as the verse says (Genesis 1:10) "And the gathering [literally: mikveh] of water, he called seas," according to Rabbi Meir. Rabbi Yehuda says: the great sea [i.e. the Mediterranean, alone] is like a mikveh; the verse only says "seas" [in the plural] because it contains many types of seas. Rabbi Yose says: all the seas purify [even] when they are flowing, and they are invalid for zavim, and for lepers, and to sanctify chatat waters from them.

(1) According to biblical law, any water that is gathered may be used for immersion, as it is written: "A gathering of water" (Leviticus 11:36), of any kind; provided that there is enough of it to fill up the measure required for the complete immersion of a man's entire body. The sages have calculated the measure to be one cubit square by three cubits deep. This quantity holds forty seahs (sixty gallons) water, whether drawn or undrawn [from any kind of receptacle].

(2) When a person comes to convert, say to him, "What did you see that motivated you to come to convert? If you know that Israel, in this time, that the Jewish people are oppressed, eroded, (The words are from "Why is your strong one overthrown?" -Jer. 46:15) insane, and suffering. If he says, I know this and I will still become a part of your people, receive him immediately and tell him the principles of the faith, that God is one and idol worship is forbidden, and tell him a lot about this, and teach him a few of the lighter mitzvot and a few of the more stringent mitzvot, and teach him about some of the punishments of the mitzvot, as it says, "Before you came to learn this, if you ate the forbidden fat, you would not be punished with excommunication, you transgressed Shabbat and you were not punished with stoning; but now, if you eat forbidden food, you will be punished with excommunication; and if you transgress Shabbat you will be punished with stoning." Don't say too much about this, and don't get too specific either. And when you teach him about the punishment of the mitzvot, also teach him about the rewards of the mitzvot and teach him that in the doing of certain mitzvot that will merit life in the world to come. There isn't a complete righteous person, rather a master of wisdom, that does the mitzvot and understands them. And say to him: "You should know that the world to come is hidden from the righteous, who are Israel. As for what you see that Israel is in distress in this world, because it is not granted them to receive the abundance of good things in this world like other peoples, lest their hearts should be indulged loftily and they should go astray and squander the reward of the world to come. But God didn't bring to them too much destruction, so that they would not observe. Rather, all of the idolators stand. And you explicate this idea so that he feels the dearness of it. If he receives this, circumcise him immediately and wait until he is fully healed, and afterwards, immerse him without a barrier. (Some say that you cut or shave his hair and you cut his fingernails and his toenails before immersion.) And three learned scholars stand at his back and teach him some of the light mitzvot and some of the more stringent mitzvot a second time, and he stands in the water. And if it is a woman, women sit her in the water up to her neck and the beit din is outside and they teach her some of the easy mitzvot and some of the more stringent mitzvot and she sits in the water and afterwards, she immerses before them and they turn their faces and leave in order that they do not see her when she is getting out of the water, and they bless the immersion after she comes out of the water. And once he has immersed, it is as if he is a Jew, but if he goes astray, he is like an apostate Jew - he is still sanctified, and his marriage is sanctified.