21  And turn ye not aside: for then should ye go after vain things, which cannot ^aprofit nor deliver; for they are vain.

  26  For what is a man ^aprofited, if he shall gain the whole world, and lose his own soul? or what shall a man give in exchange for his soul?

  51  Wherefore, do not spend money for that which is of no worth, nor your labor for that which cannot ^bsatisfy. Hearken diligently unto me, and remember the words which I have spoken; and come unto the Holy One of Israel, and feast upon that which perisheth not, neither can be corrupted, and let your soul delight in fatness.