The devil, the originator of sorrowful anxieties and restless troubles, flees before the sound of music almost as much as before the Word of God....Music is a gift and grace of God, not an invention of men. Thus it drives out the devil and makes people cheerful. Then one forgets all wrath, impurity, and other devices.
Martin LutherAs 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 LutherIt is impossible to separate works from faith- yea, just as impossible as to separate burning and shining from fire.
Martin Luther