Repent therefore of this thy wickedness, and pray God, if perhaps the thought of thine heart may be forgiven thee. Repent therefore of this thy wickedness - St. Peter did not suppose his case to be utterly hopeless; though his sin, considered in its motives and objects, was of the most heinous kind.
If perhaps the thought of thine heart may be forgiven thee - His sin, as yet, only existed in thought and purpose; and therefore it is said, if perhaps the thought of thine heart may be forgiven.