Encouraged by the reformer’s concept of the freedom of a Christian, which they applied to economic and social spheres, the German peasants revolted against their lords. Long ground down by the nobles, the peasants included in their twelve demands abolition of serfdom—unless it could be justified from the gospel—and relief from the excessive services demanded of them.
At first Luther recognized the justice of the peasants’ complaints, but when they turned to violence against established authority, he lashed out against them. In a virulent pamphlet, Against the Thievish and Murderous Hordes of Peasants , Luther called on the princes to “knock down, strangle, and stab . . . and think nothing so venomous, pernicious, or Satanic as an insurgent.”