This God—his way is perfect; the word of the Lord proves true; he is a shield for all those who take refuge in him. Psalm 18:30 Charles H Spurgeon comments in The Treasury of David: Far past all fault and error are God’s dealings with his people; all his actions are resplendent with justice, truth, tenderness, mercy, … More David had tried it, thousands have tried it, we have tried it, and it has never failed.