Godly — Me, whom, though you traduce as an hypocrite, God hath pronounced to he a man after his own heart, 1 Samuel 13:14. For himself — In his stead, or to be his vicegerent, as all kings are, and especially the kings of God's own people.
Related Commentaries of Psalms 4:3
Psalms 4:3
3 But know that the LORD hath set apart him that is godly for himself: the LORD will hear when I call unto him.