Tertullian

“ The Present Treatise an Introduction to Certain Other Anti-Heretical Works of Our Author.
These evidences, then, of a stricter discipline existing among us, are an additional proof of truth, from which no man can safely turn aside, who bears in mind that future judgment, when “we must all stand before the judgment-seat of Christ,” [1] to render an account of our faith itself before all things. ”

“ As if this caution were not also in the written record: that many should come who were to work even the greatest miracles, in defence of the deceit of their corrupt preaching. So, forsooth, they will deserve to be forgiven! If, however, any, being mindful of the writings and the denunciations of the Lord and the apostles, shall have stood firm in the integrity of the faith, I suppose they will run great risk of missing pardon, when the Lord answers: I plainly forewarned you that there should be teachers of false doctrine in my name, as well as that of the prophets and apostles also ”