Bede the Venerable
Catena Aurea · Johannesevangelium 3
After these things came Jesus and his disciples into the land of Judæa; and there he tarried with them, and baptized. And John also was baptizing in Ænon near to Salim, because there was much water there: and they came, and were baptized. For John was not yet cast into prison. Then there arose a question between some of John’s disciples and the Jews about purifying. And they came unto John, and said unto him, Rabbi, he that was with thee beyond Jordan, to whom thou barest witness, behold, the same baptizeth, and all men come to him. And they came, and were baptized.
The same kind of benefit which catechumens receive from instruction before they are baptized, the same did John’s baptism convey before Christ’s. As John preached repentance, announced Christ’s baptism, and drew all men to the knowledge of the truth now made manifest to the world: so the ministers of the Church first instruct those who come to the faith, then reprove their sins; and lastly, drawing them to the knowledge and love of the truth, offer them remission by Christ’s baptism.