If the peasants are in open rebellion, then they are outside the law of God. Therefore let all who are able slash, strike down, and kill (those who rebel) openly and secretly, remembering that there can be nothing more venomous, harmful, or devilish than a rebel. It is exactly like killing a mad dog.
Martin LutherWhenever the true message of the cross is abolished, the anger of hypocrites and heretics ceases.. and all things are in peace. This is a sure token that the devil is guarding the entry to the house, and that the PURE doctrine of God's Word has been taken away. The Church then, is in the BEST state when Satan assaileth it on every sideboth with subtle sleights, and outright violence. And likewise, it is in the WORST state when it is most at peace!
Martin LutherWe conclude, therefore, that a Christian lives not in himself, but in Christ and in his neighbor. Otherwise he is not a Christian. He lives in Christ through faith, in his neighbor through love. By faith he is caught up beyond himself into God. By love he descends beneath himself into his neighbor.
Martin Luther