But they that wait upon the LORD shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint. -Isaiah 40:31 For my thoughts are not your thoughts, neither are your ways my ways, saith the LORD.  For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts.  For as the rain cometh down, and the snow from heaven, and returneth not thither, but watereth the earth, and maketh it bring forth and bud, that it may give seed to the sower, and bread to the eater:  So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it.  For ye shall go out with joy, and be led forth with peace: the mountains and the hills shall break forth before you into singing, and all the trees of the field shall clap their hands. -Isaiah 55:8-12 Who satisfieth thy mouth with good things; so that thy youth is renewed like the eagle's. -Psalm 103:5 For thus saith the high and lofty One that inhabiteth eternity, whose name is Holy; I dwell in the high and holy place, with him also that is of a contrite and humble spirit, to revive the spirit of the humble, and to revive the heart of the contrite ones. -Isaiah 57:15