Jewish baptisms during the time of Christ
From Jewish Encyclopedia dot com
A Gentile wishing to become a proselyte must also immerse his whole body. This ceremony is, no doubt, historically allied to Baptism, which is thought by modern authorities to have originated among the Essenes, who were very scrupulous respecting ablutions, and in the observance of the rules of purity (see Lustration; Sprinkling).
A religious ablution signifying purification or consecration. The natural method of cleansing the body by washing and bathing in water was always customary in Israel (see Ablution, Bathing).** The washing of their clothes was an important means of sanctification enjoined on the Israelites before the Revelation on Mt. Sinai (Ex. xix. 10). The Rabbis connect with this the duty of bathing by complete immersion** (“ṭebilah,” Yeb. 46b; Mek., Baḥodesh, iii.); and since **sprinkling with blood **was always accompanied by immersion, tradition connects with this immersion the blood lustration mentioned as having also taken place immediately before the Revelation (Ex. xxiv. 8), these three acts being the initiatory rites always performed upon proselytes, “to bring them under the wings of the Shekinah” (Yeb. l.c.).
With reference to Ezek. xxxvi. 25, “Then will I sprinkle clean water upon you, and ye shall be clean,” R. Akiba, in the second century, made the utterance: “Blessed art thou, O Israel! Before whom dost thou cleanse thyself? and who cleanses thee? Thy Father in heaven!” (Yoma viii. 9).** Accordingly, Baptism is not merely for the purpose of expiating a special transgression, as is the case chiefly in the violation of the so-called Levitical laws of purity; but it is to form a part of holy living and to prepare for the attainment of a closer communion with God. This thought is expressed in the well-known passage in Josephus in which he speaks of John the Baptist (“Ant.” xviii. 5, § 2): “The washing would be acceptable to him, if they made use of it, not in order to the putting away of some sins, but for the purification of the body; supposing still that the soul was thoroughly purified beforehand by righteousness.” John symbolized the call to repentance by Baptism in the Jordan (Matt. iii. 6 and parallel passages); and the same measure for attaining to holiness was employed by the Essenes, whose ways of life John also observed in all other respects.**
**The only conception of Baptism at variance with Jewish ideas is displayed in the declaration of John, that the one who would come after him would not baptize with water, but with the Holy Ghost (Mark i. 8; John i. 27). Yet a faint resemblance to the notion is displayed in the belief expressed in the Talmud that the Holy Spirit could be drawn upon as water is drawn from a well (based upon Isa. xii. 3; Yer. Suk. v. 1, 55a of Joshua b. Levi). And there is a somewhat Jewish tinge even to the prophecy of the evangelists Matthew (iii. 11) and Luke (iii. 16), who declare that Jesus will baptize with fire as well as with the Holy Ghost; for, according to Abbahu, true Baptism is performed with fire (Sanh. 39a). Both the statement of Abbahu and of the Evangelists must of course be taken metaphorically. The expression that the person baptized is illuminated (φωτισθείς, Justin, “Apologiæ,” i. 65) has the same significance as is implied in telling a proselyte to Judaism, after his bath, that he now belongs to Israel, the people beloved of God (Yeb. 47a; Gerim i.).
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**According to rabbinical teachings, which dominated even during the existence of the Temple (Pes. viii. 8), Baptism, next to circumcision and sacrifice, was an absolutely necessary condition to be fulfilled by a proselyte to Judaism ** But as circumcision was discarded by Christianity, and the sacrifices had ceased, Baptism remained the sole condition for initiation into religious life. The next ceremony, adopted shortly after the others, was the imposition of hands, which, it is known, was the usage of the Jews at the ordination of a rabbi. Anointing with oil, which at first also accompanied the act of Baptism,
Baptism was practised in ancient (Ḥasidic or Essene) Judaism, first as a means of penitence, as is learned from the story of Adam and Eve, who, in order to atone for their sin, stood up to the neck in the water, fasting and doing penance—Adam in the Jordan for forty days, Eve in the Tigris for thirty-seven days (Vita Adæ et Evæ, i. 5-8). According to Pirḳe R. El. xx., Adam stood for forty-nine days up to his neck in the River Gihon. Likewise is the passage, “They drew water and poured it out before the Lord and fasted on that day, and said, ‘We have sinned against the Lord’” (I Sam. vii. 6), explained (see Targ. Yer. and Midrash Samuel, eodem; also Yer. Ta’anit ii. 7, 65d) as meaning that** Israel poured out their hearts in repentance; using the water as a symbol according to Lam. ii. 19, “Pour out thine heart like water before the Lord.” Of striking resemblance to the story in Matt. iii. 1-17 and in Luke iii. 3, 22, is the haggadic interpretation of Gen. i. 2 in Gen. R. ii. and Tan., Buber’s Introduction, p. 153: “The spirit of God (hovering like a bird with outstretched wings), manifested in the spirit of the Messiah, will come [or “the Holy One, blessed be He! will spread His wings and bestow His grace”] upon Israel,” owing to Israel’s repentance symbolized by the water in accordance with Lam. ii. 19.**