Augustine of Hippo : You heard just now, when that reading was read, that Simon Magus was baptized and yet did not lay aside his evil mind. He had the form of the sacrament, but the power of the sacrament he did not have. Listen to what the apostle says about the godless, "having," he says, "the form of godliness, while refusing its power." What is the form of godliness? The visible sacrament. What is the power of godliness? Invisible charity. — SERMONS 229U Augustine of Hippo : Shut out the evil love of the world so that you may be filled with the love of God. You are a vessel, but you are still full. Pour out what you have that you may receive what you have not.… It is good for us not to love the world in order that the sacraments may not remain in us for our damnation rather than as the mainstays of our salvation. The mainstay of salvation is to have the root of love, to have the power of godliness, not the external form alone. — TRACTATES ON THE EPISTLE OF John 2.2.9 Cosmas Indicopleustes : But if, again, they say that as being uncircumscribed it pervades all things both within and without, let them not blind themselves to the fact that they are both introducing polytheism and imagining an equality with God. For this property pertains to none except the uncreated Deity who created and fashioned the universe. So then, professing themselves to be wise, they become fools, as says the blessed Paul the Apostle, having changed the glory of the uncircumscribed Deity to their own created souls, thus appropriating to themselves the glory due to God. They must therefore in every way be avoided. For, saith the Apostle, from those turn away who hold an outward form of godliness but deny the power thereof. — The Christian Topography, Book 1 John Chrysostom : "Having a form of godliness, but denying the power thereof." In the Epistle to the Romans, he says somewhat on this wise, "Having the form of knowledge and of the truth in the law" (Rom. ii. 20), where he speaks in commendation of it: but here he speaks of this sin as an evil beyond all other defects. And why is this? Because he does not use the words in the same signification. For an image is often taken to signify a likeness; but sometimes a thing without life, and worthless. Faith therefore, without works, is fitly called a mere form without the power. For as a fair and florid body, when it has no strength, is like a painted figure, so is a right faith apart from works. For let us suppose any one to be "covetous, a traitor, heady," and yet to believe aright; of what advantage is it, if he wants all the qualities becoming a Christian, if he does not the works that characterize godliness, but outdoes the Greeks in impiety, when he is a mischief to those with whom he associates, causes God to be blasphemed, and the doctrine to be slandered by his evil deeds? "From such turn away," he says. But how is this, if men are to be so "in the latter times"? There were probably then such, in some degree at least, though not to the same excess. But, in truth, through him he warns all to turn away from such characters. — Homily on 2 Timothy 8 Oecumenius : Having a form of godliness but denying its power. And from these turn away. having a form of godliness. From those who speak, they seem to be cultivators of godliness: but from those who act, they are found and convicted to be contrary to their words. And from these turn away. As for those, about whom Paul passed over without going into detail. But writing to Timothy, he advises those with Timothy to avoid such people. For he would not have come to the last days, but rather immediately after the death of Paul, in which Timothy was still to be involved. — COMMENTARY ON 2 TIMOTHY Pope Anterus : Now for both parties-namely, for those who endure a famine of the word of God, and for bishops who endure straits, when they are installed in other cities for the common good -no small degree of mercy is shown. And they who deny this, although they have the form of godliness, do yet deny the power thereof. Pseudo-Clement : For virgins are a beautiful pattern to believers, and to those who shall believe. The name alone, indeed, without works, does not introduce into the kingdom of heaven; but, if a man be truly a believer, such an one can be saved. For, if a person be only called a believer in name, while he is not such in works, he cannot possibly be a believer. "Let no one," therefore, "lead you astray with the empty words of error." [Ephesians 5:6] For, merely because a person is called a virgin, if he be destitute of works excellent and comely, and suitable to virginity, he cannot possibly be saved. For our Lord called such virginity as that "foolish," as He said in the Gospel; [Matthew 25:2] and because it had neither oil nor light, it was left outside of the kingdom of heaven, and was shut out from the joy of the bridegroom, and was reckoned with His enemies. For such persons as these "have the appearance only of the fear of God, but the power of it they deny." [2 Timothy 3:5] For they "think with themselves that they are something, while they are nothing, and are deceived. But let every one constantly try his works," [Galatians 6:3-4] and know himself; for empty worship does he offer, whosoever he be that makes profession of virginity and sanctity, "and denies its power." For virginity of such a kind is impure, and disowned by all good works. — Two Epistles on Virginity