The Example Of the Apostles As An Argument Against Baptismal Regeneration

"...but all the disciples, to whom, though already baptized, the Lord afterwards says, that “all ye shall be offended in me,” all of whom, as we observe, having amended their faith, were baptized after the Lord’s resurrection with the Holy Spirit…the baptism of water, which is of less account provided that afterwards a sincere faith in the truth is evident in the baptism of the Spirit, which undoubtedly is of greater account."

Anonymous Treatise on Re-baptism (254-257 A.D.)