He shall cover thee with his feathers, and under his wings shalt thou trust: his truth [shall be thy] shield and buckler. Thou shalt not be afraid for the terror by night; [nor] for the arrow [that] flieth by day; [Nor] for the pestilence [that] walketh in darkness; [nor] for the destruction [that] wasteth at noonday. (Psalm 91:4-6)