Albert Barnes' Notes on the Whole Bible - Psalms 50:19
Thou givest thy mouth to evil - Margin, as in Hebrew, “thou sendest.” That is, they gave it up to evil; they employed it in evil: in falsehood, malice, deceit, slander, deception, detraction.And thy tongue frameth deceit - The word rendered “frameth” means properly to bind, to fasten; and then, to contrive, to frame. The meaning is, that it was employed in the work of deceit; that is, it was employed in devising and executing purposes of fraud and falsehood. read more
Albert Barnes' Notes on the Whole Bible - Psalms 50:18
When thou sawest a thief - When you have seen or found one who was intending to commit theft, then (instead of rebuking or exposing him) you have been willing to act with him, and to divide the profits. The words “when thou sawest” would seem to imply readiness and willingness to engage with them, as “at first sight.” Whenever there was an opportunity to share in the results of theft, they were ready to engage in it. The main “point” in this is, that they were willing to do so even when... read more