“When the devil accuses us and says, ‘You are a sinner and therefore damned,’ we should answer, ‘Because you say I am a sinner, I will be righteous and saved.’ ‘No,’ says the devil, ‘you will be damned.’ And I reply, ‘No, for I fly to Christ, who gave himself for my sins. Satan, you will not prevail against me when you try to terrify me by setting forth the greatness of my sins and try to bring me into heaviness, distrust, despair, hatred, contempt and blasphemy against God.
“On the contrary, when you say I am a sinner, you give me armor and weapons against yourself, so that with your own sword I may cut your throat and tread you under my feet, for Christ died for sinners. . . . As often as you object that I am a sinner, so often you remind me of the benefit of Christ my Redeemer, on whose shoulders, and not on mine, lie all my sins. So when you say I am a sinner, you do not terrify me but comfort me immeasurably.’”
Martin Luther, commenting on Galatians 1:4, “. . . the Lord Jesus Christ, who gave himself for our sins.”