Baptismal Regeneration – John 3:5
Catholics interpret “born of water” in John 3:5 as baptism and therefore conclude baptism is necessary for salvation. Here’s the passage: Jesus answered, “Most assuredly, I say to you, unless one is born of water and the Spirit, he cannot enter the kingdom of God. Born of water has been taken as 1) the Spirit or cleansing work of the Spirit, 2) natural birth or 3) baptism. For now let’s assume it means baptism and see how it plays out. Would first century Jews have instantly recognized 'born of water' as meaning baptism? Certainly Nicodemus was aware of baptism. John the Baptist baptized people for repentance. Some evidence suggests Jews baptized proselytes and even called it birth. “Everyone agreed that a Gentile became a Jew through proselyte baptism. The big discussion in Nicodemus' day was the degree of cleanliness. Was he immediately clean as "a little child just born" (Yeb. 22a; 48b; 97b*) and a "child of one day" (Mass. Ger. c. 2*)” ( lin