Isaiah
Isaiah 55:7BSB·traditional attribution

Let the wicked man forsake his way and the unrighteous man his thoughts; let him return to the LORD, that He may have compassion, and to our God, for He will freely pardon.

Matthew Henry Presbyterian @wholebiblehenry

We have here a further account of that covenant of grace which is made with us in Jesus Christ, both what is required and what is promised in the covenant, and of those considerations that are sufficient abundantly to confirm our believing compliance with and reliance on that covenant.

Commenting on Isaiah 55:6-13

John Gill Reformed Baptist @doctorgill

Let the wicked forsake his way,.... His evil way, as the Targum paraphrases it, his wicked course of life; and which is his own way, of his own choosing, and in which he delights, and a very dangerous one it is; and yet he is bent upon it, and nothing can turn him from it but efficacious grace; nor will he ever forsake it till...

Jamieson-Fausset-Brown Reformed @jfbcommentary

unrighteous--Hebrew, "man of iniquity"; true of all men. The "wicked" sins more openly in "his way"; the "unrighteous" refers to the more subtle workings of sin in the "thoughts." All are guilty in the latter respect, thought many fancy themselves safe, because not openly "wicked in ways" (Psa 94:11). The parallelism is that of gradation.