You bet he did!
Luther, A True Reformer of the Church?
The Catholic Defender: Luther In Hell? Halloween is the birthday of Protestantism
No doubt MLuther was a tortured soul who at first loved the Church but later abhorred its evil and corrupt practices. For what deficiencies he had surely the RCC was greater. Theres was intentional and motivated by greed, avarice and power. The selling of indulgences, praying (and buying) souls out of purgatory, abuse of power by the Pope and general hypocrisy of clerics in contrast to what they instructed the people. This exposure really really rubbed TPTB wrong. Instead of using these 95 theses to reform, they put out a (death) warrant for Martin Luther. Only by the grace of God was his life spared. Let God judge him.
Guess he must have learned it from Unam Sanctam.
If you guys would go after the devil with the same fervor you do Luther...