"By them is your servant warned; in keeping them there is great reward. Who can discern his errors? Forgive my hidden faults. Keep your servant also from willful sins; may they not rule over me. Then will I be blameless, innocent of great transgression. May the words of my mouth and the meditation of my heart be pleasing in your sight, O Lord, my Rock and my Redeemer. " Psalms 19: 11-14 "Create in me a clean heart, O God; and renew a right spirit within me. Cast me not away from thy presence; and take not thy Holy Spirit from me. Restore unto me the joy of thy salvation; and uphold me with thy free spirt. Then will I teach transgressors your ways; and sinners shall be converted unto thee." Psalm 51: 10-13