Blessed is he who submits to the will of God; he can never be unhappy.

The multitude of books is a great evil. There is no limit to this fever for writing.

We are at fault for not slaying the Jews.

Our office...subjects us to great burdens and labors, dangers and temptations, with little reward or gratitude from the world. But Christ himself will be our reward if we labor faithfully.

Blood alone moves the wheels of history.

The heart of religion lies in its personal pronouns.

From the beginning of my Reformation I have asked God to send me neither dreams, nor visions, nor angels, but to give me the right understanding of His Word, the Holy Scriptures; for as long as I have God's Word, I know that I am walking in His way and that I shall not fall into any error or delusion.