Psalm 19:7–9 (Listen)

7   The law of the LORD is perfect,
    reviving the soul;
  the testimony of the LORD is sure,
    making wise the simple;
8   the precepts of the LORD are right,
    rejoicing the heart;
  the commandment of the LORD is pure,
    enlightening the eyes;
9   the fear of the LORD is clean,
    enduring forever;
  the rules of the LORD are true,
    and righteous altogether.

(ESV)