People must have righteous principals in the first, and then they will not fail to perform virtuous actions.
Martin LutherIndeed, to spur your Baal to action, I will taunt and challenge you ... to create as much as a single frog in the name and by the power of free choice, though the heathen and ungodly magicians in Egypt were able to create many.... I will not set you the heavy task of creating lice, which they could not produce either
Martin LutherThis is the mystery of the riches of divine grace for sinners; for by a wonderful exchange our sins are now not ours but Christ's, and Christ's righteousness is not Christ's but ours.
Martin LutherSo tenaciously should we cling to the world revealed by the Gospel, that were I to see all the Angels of Heaven coming down to me to tell me something different, not only would I not be tempted to doubt a single syllable, but I would shut my eyes and stop my ears, for they would not deserve to be either seen or heard.
Martin LutherThe first thing I ask is that people should not make use of my name, and should not call themselves Lutherans but Christians. What is Luther? The teaching is not mine. Nor was I crucified for anyone...How did I, poor stinking bag of maggots that I am, come to the point where people call the children of Christ by my evil name?
Martin Luther