Charles H. Spurgeon on Psalms 119:6

Many will do some good, but are defective in other things, and usually in those which are most necessary. They cull out the easiest and cheapest parts of religion, such as do not contradict their lusts and interests. We can never have sound peace till we regard all. Then shall I not be ashamed when I have respect unto all thy commandments. Shame is fear of a just reproof. This reproof is either from the supreme or the deputy judge. The supreme judge of all our actions is God. This should be our principal care, that we may not be ashamed before him at his coming, nor disapproved in the judgment. But there is a deputy judge which every man has in his own bosom. Our consciences do acquit or condemn us as we are partial or sincere in our duty to God, and much depends on that. 1 John 3:20-21, "For if our heart condemn us, God is greater than our heart, and knoweth all things. Beloved, if our heart condemn us not, then have we confidence toward God." Well, then, that our hearts may not reprove or reproach us, we should be complete in all the will of God. Alas, otherwise you will never have evidence of your sincerity. Thomas Manton.