I do not say that sin works for good to an impenitent person. No, it works for his damnation, but it works for good to them that love God… I know you will not draw a wrong conclusion from this, either to make light of sin, or to make bold with sin… If any of God’s people should be tampering with sin, because God can turn it to good; though the Lord does not damn them, He may send them to hell in this life. He may put them into such bitter agonies and soul-convulsions, as may fill them full of horror, and make them draw nigh to despair. Let this be a flaming sword to keep them from coming near the forbidden tree.