1. Let them not think that they have deserved it: Not for your sakes do I this, be it known to you (v. 22, 32); no, be you ashamed and confounded for your own ways. God is doing this, all this which he has promised; it is as sure to be done as if it were done already, and present events have a tendency towards it. But then, (1.) They must renounce the merit of their own good works, and be brought to acknowledge that it is not for their sakes that it is done; so, when God brought Israel into Canaan the first time, an express caveat was entered against this thought. Deut. ix. 4-6, It is not for thy righteousness. It is not for the sake of any of their good qualities or good deeds, not because God had any need of them, or expected any benefit by them. No, in showing mercy he acts by prerogative, not for our deserts, but for his own honour. See how emphatically this is expressed: Be it known to you, it is not for your sakes, which intimates that we are apt to entertain a high conceit of our own merits and are with difficulty persuaded to disclaim a confidence in them. But, one way or other, God will make all his favourites to know and own that it is his grace, and not their goodness, his mercy, and not their merit, that made them so; and that therefore not unto them, not unto them, but unto him, is all the glory due. (2.) They must repent of the sin of their own evil ways. They must own that the mercies they receive from God are not only not merited, but that they are a thousand times forfeited; and therefore they must be so far from boasting of their good works that they must be ashamed and confounded for their evil ways, and then they are best prepared for mercy.