Whoever would like to cherish such adders and puny devils - who are the worst enemies of Christ and us all - to befriend them and to do them honour simply in order to be cheated, plundered, robbed, disgraced, and forced to howl and curse and suffer every kind of evil, to him I would commend the Jews. And if this is not enough, let him tell the Jews to use his mouth as a privy, or else crawl into the Jew's hind parts, and there worship the holy thing, so as afterwards to be able to boast of having been merciful, and of having helped the Devil and his progeny to blaspheme our dear Lord.
Martin LutherWhen Satan tells me I am a sinner he comforts me immeasurably, since Christ died for sinners.
Martin LutherWe must beat the Gospel into peoples' heads incessantly because it's the one thing we're prone to forget.
Martin LutherThe spiritual rest, which God particularly intends in this Commandment, is this: that we not only cease from our labor and trade, but much more, that we let God alone work in us and that we do nothing of our own with all our powers.
Martin LutherIt was with good reason that God commanded through Moses that the vineyard and harvest were not to be gleaned to the last grape or grain; but something to be left for the poor. For covetousness is never to be satisfied; the more it has, the more it wants. Such insatiable ones injure themselves, and transform God's blessings into evil.
Martin Luther