Job 31:33

for such a man "shall not prosper"; in soul or body, in things temporal or spiritual; he shall not have peace of mind and conscience; but, sooner or later, shall feel the stings it; he shall not succeed even in those things he has in view by covering his sins; he shall not be able to cover them long, for there is nothing covered but what shall be revealed; if not in this life, which yet often is, however at the day of judgment, when every secret thing shall be made manifest; nor shall he escape the shame and punishment he thought to avoid by covering it, as may be observed in the case of Achan, Jos 7:11; in short, he shall have no mercy shown him by God or man, as appears by the antithesis in the next clause;but whoso confesseth and forsaketh [them] shall have mercy; who confesses them to men privately and publicly, according to the nature of the offences, from whom they find mercy; but not to a priest, in order for absolution, which no man can give; sin is only in this sense to be confessed to God, against it is committed, and who only can pardon it; and though it is known unto him, yet he requires an acknowledgment of it, which should be done from the heart, with an abhorrence of the sin, and in the faith of Christ, as a sacrifice for it; and it is not enough to confess, there must be a forsaking likewise, a parting with sin, a denying of sinful self, a leaving the former course of sin, and a quitting the company of wicked men before used to, and an abstaining from all appearance of evil; as is and will be the case, where there is a true sight and sense of sin, and the grace of God takes place: and such find "mercy", pardoning grace and mercy, or pardon in a way of mercy, and not merit; for though the sinner confesses and forsakes it, it is not that which merits pardon and mercy in God, who is rich in it, delights in showing it, and from whom it may be hoped for and expected by all such persons; see Ps 32:5.