8 These are the arrows with which you are pierced; these the weapons with which throughout the whole letter you are wounded; or I should rather say Epiphanius throws himself as a suppliant at your knees, and casts his hoary locks beneath your feet, and, for a time laying aside his episcopal dignity, prays for your salvation in words such as these: “Grant to me and to yourself the favour of your salvation; save yourself, as it is written, from this crooked generation, and forsake the heresy of Origen, and all heresies, dearly beloved.”
And lower down, “In the defence of heresy you kindle hatred against me, and destroy that love which I had towards you; insomuch that you would make us even repent of holding communion with you who so resolutely defend the errors and doctrines of Origen.” Tell me, prince of arguers, to which, out of the eight sections, you have replied. For the present, I say nothing of the rest. Take the first blasphemy— that the Son cannot see the Father, nor the Holy Spirit the Son. By what weapons of yours has it been pierced?
The answer we get is, “We believe that the Holy and Adorable Trinity are of the same substance; that they are co-eternal, and of the same glory and Godhead, and we anathematize those who say that there is any greatness, smallness, inequality, or anything that is visible in the Godhead of the Trinity. But as we say the Father is incorporeal, invisible, and eternal; so we say the Son and Holy Spirit are incorporeal, invisible, and eternal.” If you did not say this, you would not hold to the Church.
I do not ask whether there was not a time when you refused to say this. I will not discuss the question, whether you were fond of those who preached such doctrines; on whose side you were when, for expressing those sentiments, they underwent banishment; or who the man was that, when the presbyter Theo preached in the Church that the Holy Spirit is God, closed his ears, and excitedly rushed out of doors that he might not so much as hear the impiety. I recognize a man, as one may say, as one of the faithful, even though his repentance comes late.
That unhappy man Prætextatus, who died after he had been chosen consul, a profane person and an idolater, was wont in sport to say to blessed Pope Damascus, “Make me bishop of Rome, and I will at once be a Christian.” Why do you, with many words and intricate periods, take the trouble to show me that you are not an Arian? Either deny that the accused said what is imputed to him, or, if he did give utterance to such sentiments, condemn him for so speaking. You have still to learn how intense is the zeal of the orthodox.
Listen to the Apostle: “If I or an angel from heaven bring you another gospel than that we have declared, let him be anathema.” You would extenuate the fault and hide the name of the guilty party: as though everything were right and no one were accused of blasphemy, you frame, in artificial language, an uncalled-for profession of your faith. Speak out at once, and let your letter thus begin: “Let him be accursed who has dared to write such things.” Pure faith is impatient of delay.
As soon as the scorpion appears, he must be crushed under foot. David, who was proved to be a man after God's own heart, says: “Do not I hate those that hate you, O Lord, and did not I pine away over your enemies? I hated them with a perfect hatred.” Had I heard my father, or mother, or brother say such things against my Master Christ, I would have broken their blasphemous jaws like those of a mad dog, and my hand should have been among the first lifted up against them. They who said to father and mother, “We know you not,” these men fulfilled the will of the Lord. He that loves father or mother more than Christ, is not worthy of Him.
Source: To Pammachius Against John of Jerusalem (New Advent)