1 Epiphany, Year C

How do we tend to understand baptism--by water or the Holy Spirit? Is what we 'know' helpful? Accurate? How do the two readings below fit with our general understanding?

Fire/Water Dance, Terrence Sherman

Acts 10:34-38

Peter began to speak to Cornelius and his relatives and close friends: "I truly understand that God shows no partiality, but in every nation anyone who fears him and does what is right is acceptable to him. You know the message he sent to the people of Israel, preaching peace by Jesus Christ-- he is Lord of all. That message spread throughout Judea, beginning in Galilee after the baptism that John announced: how God anointed Jesus of Nazareth with the Holy Spirit and with power; how he went about doing good and healing all who were oppressed by the devil, for God was with him.

Luke 3:15-16,21-22

As the people were filled with expectation, and all were questioning in their hearts concerning John, whether he might be the Messiah, John answered all of them by saying, "I baptize you with water; but one who is more powerful than I is coming; I am not worthy to untie the thong of his sandals. He will baptize you with the Holy Spirit and fire."

Now when all the people were baptized, and when Jesus also had been baptized and was praying, the heaven was opened, and the Holy Spirit descended upon him in bodily form like a dove. And a voice came from heaven, "You are my Son, the Beloved; with you I am well pleased."