Because he considereth,.... Being come to himself, and in his right mind, he considers the evil of his ways; what they lead to; what they deserve at the hand of God; and what he may expect, should he continue in them; see Ezekiel 18:14;

and turneth away from all his transgressions that he hath committed; not only repents of them, but reforms from them; and that not from one, or a few of them, but from them "all"; which shows the truth, reality, and sincerity of his repentance; there being a change of mind, a change of actions and conversation follows:

he shall surely live, he shall not die; See Gill on Ezekiel 18:21. Jerom interprets the just man turning from his righteousness, of the Jews leaving the author of righteousness, denying the son of God, and smiting the heir; and the wicked man turning from his wickedness, of the Gentiles, and of their conversion of faith.

Because he considereth, and turneth away from all his transgressions that he hath committed, he shall surely live, he shall not die.

18:28 He shall surely live - That is, he shall be restored to the favour of God, which is the life of the soul.

28. considereth-the first step to repentance; for the ungodly do not consider either God or themselves (De 32:29; Ps 119:59, 60; Lu 15:17, 18).

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.