The Epistles of Cyprian

⁸ And as Stephen and those who agree with him contend that putting away of sins and second birth may result from the baptism of heretics, among whom they themselves confess that the Holy Spirit is not; let them consider and understand that spiritual birth cannot be without the Spirit; in conformity with which also the blessed Apostle Paul baptized anew with a spiritual baptism those who had already been baptized by John before the Holy Spirit had been sent by the Lord, and so laid hands on them that they might receive the Holy Ghost. But what kind of a thing is it, that when we see that Paul, after John's baptism, baptized his disciples again, we are hesitating to baptize those who come to the Church from heresy after their unhallowed and profane dipping. Unless, perchance, Paul was inferior to the bishops of these times, so that these indeed can by imposition of hands alone give the Holy Spirit to those heretics who come (to the Church), while Paul was not fitted to give the Holy Spirit by imposition of hands to those who had been baptized by John, unless he had first baptized them also with the baptism of the Church.