Albert Barnes' Notes on the Whole Bible - Psalms 12:3
The Lord shall cut off - This might be rendered, “May the Lord cut off,” implying a wish on the part of the psalmist that it might occur. But probably the common rendering is the correct one. It is the statement of a solemn truth, designed for warning, that all such persons would be punished.All flattering lips - The meaning is, that he will cut off all “persons” who use flattery; that is, he will cut them off from the favors which he will show to his own people, or will punish them. The word... read more
The Pulpit Commentary - Psalms 12:8
The wicked walk on every side . This can scarcely have been intended as an independent clause, though grammatically it stands alone. It is best to supply "while" or "though" before "the wicked," as Dr. Kay does, and to translate, Though (or, while ) wicked men march to and fro on all sides ; i.e. while they have their way, and control all other men's incomings and out-goings, being free themselves. When the vilest men are exalted; rather, and though villainy ( זֻלּוֹת ) ... read more