God is not a God of sadness, death, etc., but the devil is. Christ is a God of joy, and so the Scriptures often say that we should rejoice ... A Christian should and must be a cheerful person.
Martin LutherFeelings come, and feelings go, and feelings are deceiving. My warrant is the Word of God, naught else is worth believing.
Martin LutherHe that has but one word of God before him, and out of that word cannot make a sermon, can never be a preacher.
Martin LutherWhoever has skill in music is of good temperament and fitted for all things. We must teach music in schools.
Martin LutherMan is man because he is free to operate within a framework of his destiny. He is free to deliberate, to make decisions, and to choose between alternatives. He is distinguished from animals by his freedom to do evil or to do good and to walk the high road of beauty or tread the low road of ugly degeneracy.
Martin Luther