27. The Unbelievers say: "Why is not a Sign sent down to him from his Lord?" Say: "Truly Allah leaveth, to stray, whom He will; But He guideth to Himself those who turn to Him in penitence,
28. "Those who believe, and whose hearts find satisfaction in the remembrance of Allah; for without doubt in the remembrance of Allah do hearts find satisfaction.
29. "For those who believe and work righteousness, is (every) blessedness, and a beautiful place of (final) return."