[A part of the same sermon about this world :] Certainly this world is the end of the sight of the (mentally) blind who see nothing beyond it. The sight of a looker (who looks with the eye of his mind) pierces through and realizes that the (real) house is beyond this world. The looker therefore wants to get out of it while the blind wants to get into it. The looker collects provision from it (for the next world) while the blind collects provision for this very world.