An old sin may be left in order to entertain a new, as you put off an old servant to take another. This is to exchange a sin. Sin may be exchanged and the heart remained unchanged. He who was a prodigal in his youth turns usurer in his old age. A slave is sold to aJew; the Jew sells him to a Turk. Here the master is changed, but he is a slave still. So a man moves from one vice to another but remains a sinner still.
