Oh let the wickedness of the wicked come to an end; but establish the just: for the righteous God trieth the hearts and reins. The wickedness of the wicked - The iniquity of Saul's conduct.
But establish the just - Show the people my uprightness.
Related Commentaries of Psalms 7:9
Psalms 7:9
9 Oh let the wickedness of the wicked come to an end; but establish the just: for the righteous God trieth the hearts and reins.