Sanctify them by your truth. Your word is truth (John 17:17).
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. (Psalm 19:7-9).