12 Who can understand his errors? Cleanse me from secret faults. 13 Keep back Your servant also from presumptuous sins; Let them not have dominion over me. Then I shall be blameless, and I shall be innocent of great transgression. (Psalm 19:12–13, NKJV)
It is vital we understand our transgressions so we can repent, be forgiven, and guard against continuing to practice them. God’s word identifies our sins, converts the soul, enlightens our eyes, warns us against iniquity, and assures reward to those who keep His commands (Psa. 19:7-11). God’s word helps us avoid “secret faults.” By learning His truth we are helped to perceive sins otherwise hidden from our consciousness. Furthermore, we are warned not to try to hide our sins, because secret sins are not secret to God (Psa. 90:8). “Be sure your sin will find you out” (Num. 32:23). Understanding our errors through God’s word also protects us from “presumptuous sins.” Willful, high-handed sin is tantamount to rebellion against God (Deut. 1:43). David did not want sin to rule him, either by hiding it or by arrogantly committing it. His desire was to be blameless (upright) and innocent, cleansed by God of his transgressions. Similarly, Christians must not be ruled by sin (Rom. 6:12-15). We died to sin when we were baptized into Christ’s death (Rom. 6:3-4). If Christians continue to practice sin, whether by hiding it or by arrogantly rebelling against God’s will, the result will be eternal death (Rom. 6:1-2, 21-23).