John answered, saying unto them all, I indeed baptize you with water; but one mightier than I comes, the thong of whose shoes I am not worthy to untie: he shall baptize you with the Holy Spirit and with fire:
All Commentaries on Luke 3:16 Go To Luke 3
John Chrysostom
AD 407
What happened in the case of our Master’s body also happens in the case of your own. Although John appeared to be holding his body by the head, it was the divine Word that led his body down into the streams of Jordan and baptized him. The Master’s body was baptized by the Word, by the voice of his Father from heaven which said, “This is my beloved Son,” and by the manifestation of the Holy Spirit which descended upon him. This also happens in the case of your body. The baptism is given in the name of the Father, the Son and the Holy Spirit. Therefore John the Baptist told us, for our instruction, that man does not baptize us but God: “There comes after me one who is mightier than I, and I am not worthy to loose the strap of his sandal. He will baptize you with the Holy Spirit and with fire.” For this reason, when the priest is baptizing he does not say, “I baptize soandso,” but “Soandso is baptized in the name of the Father and of the Son and of the Holy Spirit.” In this way he shows that it is not he who baptizes but those whose names have been invoked, the Father, the Son and the Holy Spirit.