Which of the following did Martin Luther NOT support?

Martin Luther did not support the peasants revolting against serfdom through violence. His famous Ninety-Five Theses and subsequent writings were focused on reforming the practices of the Catholic Church, particularly in relation to the sale of indulgences, which he vehemently opposed. While Luther was a proponent of literacy for all people, believing that everyone should be able to read the Bible, he took a cautious stance when it came to social upheaval.

When the Peasants' War broke out in 1524, inspired partially by his ideas of reform, Luther condemned the violence of the revolting peasants. He believed that while social conditions should be improved, the methods of violence and rebellion were not justified. His emphasis was on reforming the church and society through religious means rather than through revolutionary violence. Therefore, option D accurately reflects his position during that tumultuous period in history.