18:21-29 The wicked man would be saved, if he turned from his evil ways. The true penitent is a true believer. None of his former transgressions shall be mentioned unto him, but in the righteousness which he has done, as the fruit of faith and the effect of conversion, he shall surely live. The question is not whether the truly righteous ever become apostates. It is certain that many who for a time were thought to be righteous, do so, while ver. 26,27 speaks the fulness of pardoning mercy: when sin is forgiven, it is blotted out, it is remembered no more. In their righteousness they shall live; not for their righteousness, as if that were an atonement for their sins, but in their righteousness, which is one of the blessings purchased by the Mediator. What encouragement a repenting, returning sinner has to hope for pardon and life according to this promise! In verse 28 is the beginning and progress of repentance. True believers watch and pray, and continue to the end, and they are saved. In all our disputes with God, he is in the right, and we are in the wrong.
Yet saith the house of Israel, the way of the Lord is not equal,.... Though the case was put so many ways, and the thing was made so clear and plain, by the instances given; as, if a man was a just man, let his father be what he would, he should live; but, if his son was a wicked man, he should die; yet, if his son should do well, he should not die for his father's sins, his father only should suffer for his iniquity; and then again, on the one hand, if a seemingly righteous man become an apostate, he should be treated as such; but, on the other hand, if a wicked man repented and reformed, things would go well with him; by all which it most clearly appeared that God did not, and would not, punish children for the sins of their fathers, unless they themselves were guilty of the same; and that the methods of Providence in dealing with men in this world, as they were good or bad, were equal and right, and to be justified:
O house of Israel, are not my ways equal? are not your ways unequal? This is an appeal to their own consciences, upon the evidence before given.