Isaías 55

Isaías 55:7

Let the wicked forsake his own way, in which he sins; let the unrighteous abandon his thoughts with which he despairs of the forgiveness of sins and according to the prophet's statement, "return to the Lord, for he will abundantly pardon." In this "abundantly," nothing is lacking. Here mercy is omnipotent and omnipotence is merciful. For so great is the kindness in God that there is nothing that he is unable to loose for the converted person. — LETTER 6