The law of the Lord is perfect, converting the soul; the testimony of the Lord is sure, making wise the simple; the statutes of the Lord are right, rejoicing the heart; the commandment of the Lord is pure, enlightening the eyes; the fear of the Lord is clean, enduring forever; the judgments of the Lord are true and righteous altogether.
Who can understand his errors? Cleanse me from secret faults. 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. Let the words of my mouth and the meditation of my heart be acceptable in Your sight, O Lord, my strength and my Reedemer.
Psalm 19:7-14