Ezekiel 18:22 - Ellicott's Commentary On The Whole Bible

Shall not be mentioned unto him. — A strong way of expressing the completeness of the Divine forgiveness. Here, again, at first sight, there seems to be an inconsistency between the Divine promise and the actual facts of the world. The penitent and forgiven sinner is continually seen to suffer through life from the consequences of his sin, as David’s whole reign was overclouded with trouble and sorrow after his great sin in the matter of Bathsheba and Uriah. But here also it is the natural law continuing to work in subservience to a higher moral law. The natural consequences of any acts are not changed, or are only partially modified, by the subsequent moral state of him who has done them; but that moral state determines whether those consequences, however painful they may be in themselves, shall or shall not be really for his own highest gain. The absoluteness of the Divine forgiveness is seen by us, under the Christian dispensation, to be a necessary result of the ground on which it rests — the atonement of Christ. If the believer is truly united to Him by faith, he is a new creature (2 Corinthians 5:17), and is looked upon no longer as a sinful son of Adam, but, as he is in reality, a member of the beloved and only-begotten Son of God. Hence his forgiveness must be complete, for his sins are atoned for, covered up, hidden from God’s sight.