Good works are the seals and proofs of faith; for even as a letter must have a seal to strengthen the same, even so faith must have good works.
Martin LutherTake a look at your own heart, and you will soon find out what has stuck to it and where your treasure is. It is easy to determine whether hearing the Word of God, living according to it, and achieving such a life gives you as much enjoyment and calls forth as much diligence from you as does accumulating and saving money and property.
Martin LutherEvery occupation has its own honor before God. Ordinary work is a divine vocation or calling. In our daily work no matter how important or mundane we serve God by serving the neighbor and we also participate in God's on-going providence for the human race.
Martin LutherWe are not to look upon our sins as insignificant trifles. On the other hand, we are not to regard them as so terrible that we must despair. Learn to believe that Christ was given, not for picayune and imaginary transgressions, but for mountainous sins; not for one or two, but for all; not for sins that can be discarded, but for sins that are stubbornly ingrained.
Martin Luther