Your tongue devises evil; like a sharp razor, working deceitfully.
All Commentaries on Psalms 52:2 Go To Psalms 52
Augustine of Hippo
AD 430
4. "In iniquity the whole day upon injustice hath thy tongue thought" (ver. 2): that is, in the whole of time, without weariness, without intermission, without cessation. And when thou doest not, thou thinkest; so that when anything of evil is away from thy hands, from thy heart it is not away; either thou doest an evil thing, or while thou canst not do, thou sayest an evil thing, that is, thou evil-speakest: or when not even this thou canst do, thou wiliest and thinkest an evil thing. "The whole day," then, that is, without intermission. We expect punishment to this man. Is he to himself a small punishment? Thou threatenest him: thou, when thou threatenest him, wilt send him whither? Unto evil? Send him away unto himself. In order that thou mayest vent much rage, thou art going to give him into the power of beasts: unto himself he is worse than beasts. For a beast can mangle his body: of himself he cannot leave his heart whole. Within, against himself he doth rage of himself, and dost thou from without seek for stripes? Nay, pray God for him, that he may be set free from himself. Nevertheless in this Psalm, my brethren, there is not a prayer for evil men, or against evil men, but a prophecy of what is to result to evil men. Think not therefore that the Psalm of ill-will saith anything: for it is said in the spirit of prophecy.