When I shall say to the righteous, that he shall surely live; if he trust to his own righteousness, and commit iniquity, all his righteousnesses shall not be remembered; but for his iniquity that he hath committed, he shall die for it.

If I tell the righteous man that he will surely live, but he then trusts in his righteousness and commits iniquity, then none of his righteous works will be remembered; he will die because of the iniquity he has committed.