Tertullian

“ Surely he is antichrist who denies that Christ has come in the flesh. [9] By declaring that His flesh is simply and absolutely true, and taken in the plain sense of its own nature, the Scripture aims a blow at all who make distinctions in it. [10] In the same way, also, when it defines the very Christ to be but one, it shakes the fancies of those who exhibit a multiform Christ, who make Christ to be one being and Jesus another,—representing one as escaping out of the midst of the crowds, and the other as detained by them ”

“ In like manner, in the passage, “If even an angel of heaven preach unto you any other gospel than that which we have preached unto you, let him be anathema,” [7] he calls attention to the artful influence of Philumene, [8] the virgin friend of Apelles. ”