What you do in your house is worth as much as if you did it up in heaven for our Lord God. We should accustom ourselves to think of our position and work as sacred and well-pleasing to God, not on account of the position and work, but on account of the word and faith from which the obedience and work flow.
Martin LutherIt is not necessary for a preacher to express all his thoughts in one sermon. A preacher should have three principles: first, to make a good beginning, and not spend time with many words before coming to the point; secondly, to say that which belongs to the subject in chief, and avoid strange and foreign thoughts; thirdly, to stop at the proper time.
Martin LutherTherefore we Christians, in turn, are obliged not to tolerate their wanton and conscious blasphemy.
Martin LutherChrist sayeth not, Abstain from the flesh, from marrying, from housekeeping, etc., as the Papists teach, for that were even to invite the devil and all his fellows to a feast.
Martin LutherIn short, I will preach it [the Word], teach it, write it, but I will constrain no man by force, for faith must come freely without compulsion. Take myself as an example. I opposed indulgences and all the papists, but never with force. I simply taught, preached, and wrote God's Word; otherwise I did nothing. And while I slept, or drank Wittenberg beer with my friends Philip and Amsdorf, the Word so greatly weakened the papacy that no prince or emperor ever inflicted such losses upon it. I did nothing; the Word did everything.
Martin Luther