22 After this Jesus and his disciples went into the Judean countryside, and he spent some time there with them and baptized. 23 John also was baptizing at Aenon near Salim because water was abundant there; and people kept coming and were being baptized 24 -John, of course, had not yet been thrown into prison. 25 Now a discussion about purification arose between John's disciples and a Jew. 26 They came to John and said to him, "Rabbi, the one who was with you across the Jordan, to whom you testified, here he is baptizing, and all are going to him." 27 John answered, "No one can receive anything except what has been given from heaven. 28 You yourselves are my witnesses that I said, "I am not the Messiah, but I have been sent ahead of him.' 29 He who has the bride is the bridegroom. The friend of the bridegroom, who stands and hears him, rejoices greatly at the bridegroom's voice. For this reason my joy has been fulfilled. 30 He must increase, but I must decrease."
Matthew Henry's Commentary on John 3:22-30
Commentary on John 3:22-36
(Read John 3:22-36)
John was fully satisfied with the place and work assigned him; but Jesus came on a more important work. He also knew that Jesus would increase in honour and influence, for of his government and peace there would be no end, while he himself would be less followed. John knew that Jesus came from heaven as the Son of God, while he was a sinful, mortal man, who could only speak about the more plain subjects of religion. The words of Jesus were the words of God; he had the Spirit, not by measure, as the prophets, but in all fulness. Everlasting life could only be had by faith in Him, and might be thus obtained; whereas all those, who believe not in the Son of God, cannot partake of salvation, but the wrath of God for ever rests upon them.