I thought I would provide some patristic passages demonstrating that (1) the early Church uniformly believed that being “born again”/“born of water and Spirit” (Jn. 3:3, 5) referred to the Sacrament of Baptism and (2) the early Church uniformly practiced infant baptism.
Born Again
- St. Justin Martyr:
“Whoever is convinced and believes that what they are taught and told by us is the truth, and professes to be able to live accordingly, is instructed to pray and to beseech God in fasting for the remission of their former sins, while we pray and fast with them. Then they are led by us to a place where there is water; and there they are reborn in the same kind of rebirth in which we ourselves were reborn: in the name of God, the Lord and Father of all, and of our Savior, Jesus Christ, and of the Holy Spirit, they receive the washing with water. For Christ said, ‘Unless you be reborn, you shall not enter into the kingdom of heaven’ [Jn. 3:3] . . . The reason for doing this, we have learned from the Apostles. Since we had no awareness of our first birth, but were compelled to be born of the moist seed through the mutual union of our parents, and were raised in bad habits and in evil training, and so that we might not remain as children of necessity and ignorance, but rather of deliberate choice and knowledge, and in order to obtain in the water the remission of past sins, there is invoked over him who wishes to be reborn and who has repented of his sins, the name of God, the Father and Master of all . . . This washing is called illumination, because it enlightens the intelligence of those who learn these things. Furthermore, the one being illuminated is washed also in the name of Jesus Christ, who was crucified under Pontius Pilate, and in the name of the Holy Spirit, who predicted through the prophets everything concerning Jesus” (First Apology [148-155 AD]).
- St. Irenaeus:
“‘And [Naaman] dipped himself . . . seven times in the Jordan’ [2 Kgs. 5:14]. It was not for nothing that Naaman of old, when suffering from leprosy, was purified upon his being baptized, but [this served] as an indication for us. For as we are lepers in sin, we are made clean, by means of the sacred water and the invocation of the Lord, from our old transgressions, being spiritually regenerated as newborn babes, even as the Lord has declared: ‘Except a man be born again through water and the Spirit, he shall not enter into the kingdom of heaven’” [Jn. 3:5] (Fragment 34 [190 AD]).
- St. Theophilus of Antioch:
“Moreover, those things which were created from the waters were blessed by God, so that this might also be a sign that men would at a future time receive repentance and remission of sins through water and the bath of regeneration [Titus 3:5] – all who proceed to the truth are born again and receive a blessing from God” (To Autolycus [ca. 181 AD]).
- Tertullian:
“[N]o one can attain salvation without baptism, especially in view of the declaration of the Lord, who says, ‘Unless a man shall be born of water, he shall not have life’” [Jn. 3:5] (Baptism [203 AD]).
- St. Hippolytus of Rome:
“[Following baptism] the bishop, imposing his hand on them [during the sacrament of confirmation], shall make an invocation, saying: ‘O Lord God, who made them worthy of the remission of sins through the Holy Spirit’s washing unto rebirth, send into them your grace so that they may serve you according to your will: for there is glory to you, to the Father and the Son with the Holy Spirit, in the holy Church, both now and through the ages of ages. Amen’” (The Apostolic Tradition [ca. 215 AD]).
- Origen:
“Formerly there was Baptism, in an obscure way, in the cloud and in the sea; now however, in full view, there is regeneration in water and in the Holy Spirit” (Homilies on Numbers [post 244 AD]).
- St. Cyprian of Carthage:
“[When] they receive also the baptism of the Church . . . then finally can they be fully sanctified and be the sons of God . . . since it is written, ‘Except a man be born again of water and of the Spirit, he cannot enter into the kingdom of God’” [Jn. 3:5] (Letters 71[72]:1 [253 AD]).
- Aphraates the Persian Sage:
“For from Baptism we receive the Spirit of Christ. At that same moment in which the priests invoke the Spirit, heaven opens, and He descends and rests upon the waters; and those who are baptized are clothed in Him. For the Spirit is absent from all those who are born of the flesh, until they come to the water of rebirth; and then they receive the Holy Spirit” (Treatises [inter 336-345 AD]).
- St. Cyril of Jerusalem:
“Since man is of a twofold nature, composed of body and soul, the purification also is twofold: the corporeal for the corporeal and the incorporeal for the incorporeal. The water cleanses the body, and the Spirit seals the soul. Thus, having our heart sprinkled by the Spirit and our body washed with pure water [Heb 10:22], we may draw near to God. When you go down into the water, then, regard not simply the water, but look for salvation through the power of the Holy Spirit. For without both you cannot attain to perfection. It is not I who say this, but the Lord Jesus Christ, who has the power in this matter. And He says, ‘Unless a man be born again’ – and He adds the words ‘of water and of the Spirit – he cannot enter into the kingdom of God’” [Jn. 3:5] (Catechetical Lectures [ca. 350AD]).
continued…