In this precious, but little known book, Robert Candlish (1806-1873) a beloved and gifted Scottish preacher, expounds and applies the great Penetential Psalm of David. As long as we find ourselves alive in this world of sin and misery, and experience the daily battle with the world, the flesh and the devil, this psalm will minister to the child of God. Candlish, although a scholar, approaches this portion of Scripture as a child. His words came from his heart and they thus speak to the heart. We have included the first couple paragraphs of all four messages below so that you can taste and see for yourself. It is good to the last drop.