But let us see what manner of wisdom He here requires. That of the serpent, He saith. For even as that animal gives up everything, and if its very body must be cut off, doth not very earnestly defend it, so that it may save its head; in like manner do thou also, saith He, give up every thing but the faith; though goods, body, life itself, must be yielded. For that is the head and the root; and if that be preserved, though thou lose all, thou wilt recover all with so much the more splendor.