A preacher should have the skill to teach the unlearned simply roundly, and plainly; for teaching is of more importance than exhorting.
Martin LutherTo be a Christian without prayer is no more possible than to be alive without breathing.
Martin LutherWhen one is possessed with doubt, that though he call upon the Lord he cannot be heard, and that God has turned him heart from him, and is angry ... he must arm himself with God's Word, promising to hear him.
Martin LutherA man would have to be an idiot to write a book of laws for an apple tree telling it to bear apples and not thorns, seeing that the apple-tree will do it naturally and far better than any laws or teaching can prescribe.
Martin LutherYes, would to God that I could persuade the rich and the mighty that they would permit the whole Bible to be painted on houses, on the inside and the outside, so that all can see it. That would be a Christian work... If it is not a sin but good to have the image of Christ in my heart, why should it be a sin to have it in my eyes? This is especially true since the heart is more important than the eyes, and should be less stained by sin because it is the true abode and dwelling place of God.
Martin Luther