Despair of mercy shuts up the mouth, makes the heart hard, and drives a man away from God; as is manifest in the case of Adam and the fallen angels. But the least intimation of mercy, if the heart can but touch, feel, taste, or have the least probability of it, that will open the mouth, tend to soften the heart, and to make a very publican come up to God into the temple, and say, “God be merciful to me a sinner.” There must then be this holy mixture of things in the heart of a truly confessing publican. There must be sound sense of sin, sound knowledge of God, deep conviction of the certainty and terribleness of the day of judgment, as also of the probability of obtaining mercy. But to come to that which remains; I told you that there were two things that did make unfeigned confession hard. The first I have touched upon. _Secondly_, And now the second follows: and that is, some private leaning to some goodness a man shall conceit that he hath done before, or is doing now, or that he purposeth to prevail with God for the pardon of sins. This man, to be sure, knows not sin in the nature and evil of it, only he has some false apprehensions about it. For where the right knowledge of sin is in the heart, that man sees so much evil in the least transgressions, as that it would break the back of all the angels of heaven should the great God impute it to them. And he that sees this is far enough off from thinking of doing to mitigate or assuage the rigour of the law, or to make pardonable his own transgressions thereby. But he that sees not this, cannot confess his transgressions aright; for true confession consisteth in the general, in a man’s taking to himself his transgressions, with the acknowledgment of them to be his, and that he cannot stir from under them, nor do anything to make amends for them, or to palliate the rigour of justice against the soul. And this the Publican did when he cried, “God be merciful to me a sinner.” He made his sins his own; he stood before God in them, accounting that he was surely undone for ever, if God did not extend forgiveness unto him. And this is to do as the prophet Jeremiah bids; to wit, only to acknowledge our iniquities, to acknowledge them at the terrible bar of God’s justice, until mercy takes them out of the way; not by doing, or promising to do, either this or that good work. And the reason of this kind of confession is,