“Be of good courage and cast these dreadful thoughts out of your mind. Whenever the devil pesters you with these thoughts, at once seek out the company of men, drink more, joke and jest, or engage in some other form of merriment. . . . When the devil throws our sins up to us and declares that we deserve death and hell, we ought to speak thus: ‘I admit that I deserve death and hell. What of it? Does this mean that I shall be sentenced to eternal damnation? By no means. For I know One who suffered and made satisfaction in my behalf. His name is Jesus Christ, the Son of God. Where he is, there I shall be also.’”
Martin Luther, in Theodore G. Tappert, editor, Luther: Letters of Spiritual Counsel (Philadelphia, 1955), pages 86-87.