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 LutherGod uses lust to impel men to marry, ambition to office, avarice to earning, and fear to faith. God led me like an old blind goat.
Martin LutherFaith is a living, bold trust in God's grace, so certain of God's favour that it would risk death a thousand times trusting in it. Such confidence and knowledge of God's grace makes you happy, joyful and bold in your relationship to God and all creatures. The Holy Spirit makes this happen through faith. Because of it, you freely, willingly and joyfully do good to everyone, serve everyone, suffer all kinds of things, love and praise the God who has shown you such grace.
Martin LutherBut Satan, the god of all dissension, stirreth up daily new sects, and last of all (which of all other I should never have foreseen or once suspected) he hath raised up a sect of such as teach that the Ten Commandments ought to be taken out of the church, and that men should not be terrified with the law, but gently exerted by the preaching of the grace of Christ.
Martin Luther