Psalms 37 Commentary - Bridgeway Bible Commentary
▻https://www.studylight.org/commentaries/bbc/psalms-37.html
This psalm is an acrostic and a wisdom poem. ... On seeing how wicked people prosper, believers may be tempted to envy them or, worse still, to doubt God’s goodness. The reminder given in this psalm is that no one should judge by outward appearances. The prosperity of worthless people will be shortlived, but the faithfulness of believers will be rewarded (1-4). Believers should therefore not be restless, impatient, or too easily angered when they see the apparent success of the wicked (5-9).