Verse 19. As if he had said, I have now warned you of those sins to which you are most liable; and, in all these respects, watch not only over yourselves, but every one over his brother also. labour, in particular, to recover those that are fallen. If any one err from the truth - Practically, by sin.
Verse 20. He shall save a soul - Of how much more value than the body! ver. 14. And hide a multitude of sins - Which shall no more, how many soever they are, be remembered to his condemnation.