John testified, saying, "I have seen the Spirit descending like a dove out of heaven, and it remained on him.

 Again John explains a Hebrew word in order to help his Greek readers to understand better. Messiah and Christ are the same word. Messiah is Hebrew and Christ is Greek; both mean anointed. In the ancient world, as today in our own country, kings were anointed with oil at their coronation. Messiah and Christos both mean God's Anointed King. 