وَصَايَا الرَّبِّ مُسْتَقِيمَةٌ تُفَرِّحُ الْقَلْبَ. أَمْرُ الرَّبِّ طَاهِرٌ يُنِيرُ الْعَيْنَيْنِ.
(مز١٩ :٨ )

The precepts of the LORD are right, giving joy to the heart. The commands of the LORD are radiant, giving light to the eyes.

(Psalms 19:8, NIV)