14 Again, Jeroboam was standing at the altar sacrificing to the idols: his hand became withered, because he commanded the Prophet who reproved him to be seized: but having by experience learned the power of the man before him, he says, Entreat the face of the Lord your God; and because of this saying his hand was restored again. If the Prophet healed Jeroboam, is Christ not able to heal and deliver you from your sins? Manasses also was utterly wicked, who sawed Isaiah asunder, and was defiled with all kinds of idolatries, and filled Jerusalem with innocent blood; but having been led captive to Babylon he used his experience of misfortune for a healing course of repentance: for the Scripture says that Manasses humbled himself before the Lord, and prayed, and the Lord heard him, and brought him back to his kingdom. If He who sawed the Prophet asunder was saved by repentance, shall not thou then, having done no such great wickedness, be saved?
Source: Catechetical Lectures (New Advent)