“And I said to him, I should like to continue my questions. Speak on, said he. And I said, I heard, sir, some teachers maintain that there is no other repentance than that which takes place, when we descended into the water and received remission of our former sins. He said to me, That was sound doctrine which you heard; for that is really the case.”
— Hermas (160)
Book 2, Commandment 4, Chapter 3
“And such as is the union of the Word with baptism, is the agreement of milk with water; for it receives it alone of all liquids, and admits of mixture with water, for the purpose of cleansing, as baptism for the remission of sins.”
— Clement of Alexandria (153–217)
The Instructor, Book 1, Chapter 6
“And when we come to refute them, we shall show in its fitting-place, that this class of men have been instigated by Satan to a denial of that baptism which is regeneration to God, and thus to a renunciation of the whole Christian faith.”
— Irenaeus (c. 180)
Against Heresies, Book 1, Chapter 21, Paragraph 1
“Then they are brought by us where there is water, and are regenerated in the same manner in which we were ourselves regenerated. For, in the name of God, the Father and Lord of the universe, and of our Savior Jesus Christ, and of the Holy Spirit, they then receive the washing with water.”
— Justin Martyr (c. 165)
First Apology, Chapter 61
