(2.) A second reason is, Because God doth expect that the penitent confessors should not only confess, but bear their shame on them: yea, saith God, “Be thou confounded also, and bear thine own shame:” when God takes away thine iniquity, thou shalt “be confounded, and never open thy mouth more, because of thy shame;” Ezek. xvi. 52, 54, 62, 63. We count it convenient that men, when their crimes and transgressions are to be manifested, that they be set in some open place with a piece paper, wherein their transgressions are inserted, that they may not only confess, but bear their own shame. At the penitential confession of sinners God has something to do; if not before men, yet before angels, that they may behold, and be affected, and rejoice when they shall see, after the revelation of sin, the sinner taken into the favour and abundant mercy of God; Luke xv.
(3.) A third reason is, for that God will, in the forgiveness of sin, magnify the riches of his mercy; but this cannot be, if God shall suffer, or accept of such confession of sin, as is yet intermixed with those things that will darken the heinousness of the offence.
That God, in the salvation, and so in the confession, of the sinner, designs the magnifying of his mercy, is apparent enough from the whole current of scripture; and that any of the things now mentioned will, if suffered to be done, darken and eclipse this thing, is evident to reason itself.
Suppose a man stand indicted for treason, yet shall so order the matter that it shall ring in the country that his offences are but petty crimes; though the king shall forgive the man, much glory shall not thereby redound to the riches and greatness of his mercy. But let all things lie naked, let nothing lie hid or covered, let sin be seen, shewn, and confessed, as it is in the sinner himself, and then there will be in his forgiveness a magnifying of mercy.
(4.) A fourth reason is, for else God cannot be justified in his sayings, nor overcome when he is judged; Psalm li.; Rom. iii. God’s word hath told us what sin is, both as to its nature and evil effects; God’s word hath told us, that the best of our righteousness is no better than filthy rags. God’s word has also told us, that sin is forgiven us freely by grace, and not for the sake of our amendments: and all this God shews, not only in the acts of his mercy toward, but even in the humiliations and confessions of, the penitent; for God will have his mercy to be displayed even there where the sinner hath taken his first step toward him: “That as sin hath reigned unto death, even so grace might reign through righteousness unto eternal life by Jesus Christ our Lord;” Rom. v. 21.
(5.) A fifth reason is, because God would have by the Publican’s conversion others affected with the displays and discoveries of wonderful grace, but not to cloud and cover it with lessening of sin.
For what will such say when sin begins to appear to conscience, and when the law shall follow it with a voice of words, each one like a clap of thunder? I say, what will such say, when they shall read that the Publican did only acknowledge his iniquity, and found grace and favour of God? That God is infinitely merciful to those or to such as in truth stand in need of mercy. Also, that he sheweth mercy of his own good pleasure, nothing moving him thereto.
I say, this is the way to make others be affected with mercy, as he saith, by the apostle Paul, “But God, who is rich in mercy, for his great love wherewith he loved us, even when we were dead in sins, hath quickened us together with Christ (by grace ye are saved); and hath raised us up together, and made us sit together in heavenly places in Christ Jesus; that in the ages to come he might shew the exceeding riches of his grace in his kindness to us-ward (or toward us) through Christ Jesus;” Eph. ii. 4–7. You may also see that 1 Tim. i. 15, 16.
(6.) Another reason of this is, because this is the way to heighten the comfort and consolation of the soul, and that both here and hereafter. What tendeth more to this, than for sinners to see, and with guilt and amazement to confess, what sin is, and so to have pardon extended from God to the sinner as such? This fills the heart; it ravishes the soul; puts joy into the thoughts of salvation from sin, and deliverance from wrath to come. Now they “return, and comb to Zion with songs, and everlasting joy upon their heads: they shall obtain joy and gladness, and sorrow and sighing shall flee away;” Isa. xxxv. 10. Indeed, the belief of this makes joy and gladness endless.
(7.) Besides, it layeth upon the soul the greatest obligations to holiness. What like the apprehension of free forgiveness (and that apprehension must come in through a sight of the greatness of sin, and of inability to do any thing towards satisfaction), to engage the heart of a rebel to love his prince, and to submit to his laws?