A lying tongue hateth those that are afflicted by it; and a flattering mouth worketh ruin.

Jamieson-Fausset-Brown Bible Commentary

28. Men hate those they injure.

A lying tongue-"lips" for the persons (compare Pr 4:24; Ps 12:3).

Matthew Henry's Concise Commentary

26:24-26. Always distrust when a man speaks fair unless you know him well. Satan, in his temptations, speaks fair, as he did to Eve; but it is madness to give credit to him. 27. What pains men take to do mischief to others! but it is digging a pit, it is rolling a stone, hard work; and they prepare mischief to themselves. 28. There are two sorts of lies equally detestable. A slandering lie, the mischief of this every body sees. A flattering lie, which secretly works ruin. A wise man will be more afraid of a flatterer than of a slanderer.

Matthew Henry's Whole Bible Commentary

Verse 28

There are two sorts of lies equally detestable:-1. A slandering lie, which avowedly hates those it is spoken of: A lying tongue hates those that are afflicted by it; it afflicts them by calumnies and reproaches because it hates them, and can thus smite them secretly where they are without defence; and it hates them because it has afflicted them and made them its enemies. The mischief of this is open and obvious; it afflicts, it hates, and owns it, and every body sees it. 2. A flattering lie, which secretly works the ruin of those it is spoken to. In the former the mischief is plain, and men guard against it as well as they can, but in this it is little suspected, and men betray themselves by being credulous of their own praises and the compliments that are passed upon them. A wise man therefore will be more afraid of a flatterer that kisses and kills than of a slanderer that proclaims war.