Jesus answered, "Most assuredly I tell you, unless one is born of water and spirit, he can't enter into the Kingdom of God!
Though baptism by water, into the Christian faith, was necessary to every Jew and Gentile that entered into the kingdom of the Messiah, it is not necessary that by water and the Spirit (in this place) we should understand two different things: it is probably only an elliptical form of speech, for the Holy Spirit under the similitude of water; as, in Matthew 3:3, the Holy Ghost and fire, do not mean two things, but one, viz. the Holy Ghost under the similitude of fire-pervading every part, refining and purifying the whole.