Acts 8:9

Irenaeus Against Heresies Book I

Simon the Samaritan was that magician of whom Luke, the disciple and follower of the apostles, says, "But there was a certain man, Simon by name, who beforetime used magical arts in that city, and led astray the people of Samaria, declaring that he himself was some great one, to whom they all gave heed, from the least to the greatest, saying, This is the power of God, which is called great. And to him they had regard, because that of long time he had driven them mad by his sorceries."[280]

Irenaeus Against Heresies Book II

And what shall I more say? It is not possible to name the number of the gifts which the Church, [scattered] throughout the whole world, has received from God, in the name of Jesus Christ, who was crucified under Pontius Pilate, and which she exerts day by day for the benefit of the Gentiles, neither practising deception upon any, nor taking any reward[290]

Tertullian On Idolatry

For thenceforward Simon Magus, just turned believer, (since he was still thinking somewhat of his juggling sect; to wit, that among the miracles of his profession he might buy even the gift of the Holy Spirit through imposition of hands) was cursed by the apostles, and ejected from the faith.[55]

Tertullian A Treatise on the Soul

Many attempts were also wrought against the apostles by the sorcerers Simon and Elymas,[335]

Pseudo-Tertullian Against All Heresies

Of these the first of all is Simon Magus, who in the Acts of the Apostles earned a condign and just sentence from the Apostle Peter.[5]

Hippolytus Refutation of All Heresies Book VI

and partly also by the assistance of demons perpetrating his villany, attempted to deify himself. (But) the man was a (mere) cheat, and full of folly, and the Apostles reproved him in the Acts.[6]

Clementine Homily IV

And in a word, having injured many, and being supposed to be a god, he is both feared and honoured."[2]