This verse is advising readers to be calm and patient before the Lord and not to worry about the success of evil people. The idea is that God sees everything and will bring justice in His own time. The phrase "be still before the Lord" is an invitation to quiet the mind, heart, and spirit, and to focus on God and His will. The phrase "wait patiently for him" is an encouragement to have faith in God's timing and to trust that He will bring about justice in His own way.
The verse also warns against fretting about the success of evil people. The psalmist is encouraging readers not to be upset or discouraged by the actions of wicked individuals, but to trust in God's justice and not let their success distract from faith in God. The phrase "over the one who prospers in his way" implies that the wicked may seem to be thriving and succeeding, but their success is temporary and will come to an end.
It is advising readers to be calm and patient before the Lord and not to worry about the success of evil people. The verse highlights the importance of focusing on God and His will, and the need to trust in His justice and timing. The psalm encourages readers to resist the temptation to be discouraged or upset by the actions of wicked individuals and to have faith in God's plan for their lives.
Psalm 37:7. Rest in Yahweh, and wait patiently for him. Don’t fret because of him who prospers in his way, because of the man who makes wicked plots happen.