4 But what if the evil-speakings which we unkindly utter every day one against another, were brought forward against us; as well as the rash judgments with which we condemn our neighbour; and that for no reason, but because we are fond of blaming, and given to find fault; what, I say, should we be able to allege in defence? Again, should He scrutinize those roving glances of ours, and those evil desires which we carry in the mind, so frequently admitting disgraceful and impure thoughts from the unlicensed wandering of the eyes, what punishment must we not sustain?
And should He demand a reason for our revilings, (for He says, “Whosoever shall say to his brother, You fool, shall be in danger of hell fire,”) how could we, forsooth, open our mouths, or move our lips at all, or say any thing great or small in reply? Moreover, as to the vainglorious feelings we allow in our prayers, our fastings, our almsgiving, were we to scrutinize, them—I do not say, were God, but were we ourselves, who are the sinners, to do this—should we be able to lift up our eyes toward heaven?
Then, as to the deceits which we devise one against another— praising a brother now, while he is present, and discoursing as with a friend; and when he is absent, reviling him; can we endure the punishments of all these? Then what of the oaths? Or what of the lying? What of the perjuries? What of the unjust anger, and of the envy with which we too often regard men when honoured, not enemies only, but also friends? Furthermore, what of the fact, that we are pleased when others suffer evil, and account the misfortunes of others a consolation for our own distress?
Source: Homilies on the Statues (New Advent)