As concerning faith we ought to be invincible, and more hard, if it might be, than the adamant stone; but as touching charity, we ought to be soft, and more flexible than the reed or leaf that is shaken with the wind, and ready to yield to everything.
Martin LutherAs for the demented, I hold it certain that all beings deprived of reason are thus afflicted only by the Devil.
Martin LutherWhen I am assailed with heavy tribulations, I rush out among my pigs rather than remain alone by myself. The human heart is like a millstone in a mill: when you put wheat under it, it turns and grinds and bruises the wheat to flour; if you put no wheat, it still grinds on, but then 'tis itself it grinds and wears away. So the human heart, unless it be occupied with some employment, leaves space for the devil, who wriggles himself in and brings with him a whole host of evil thoughts, temptations, and tribulations, which grind out the heart.
Martin LutherIf God had not permitted the people of Jerusalem to be torn asunder and driven them from the land, but had let them keep it after before, no one could convince them that they are not God`s chosen people.
Martin Luther