I think we agree that the killing is not a good outcome. Going back to your initial statement that "hopefully nobody reading this thinks it's entirely reasonabl

I think we agree that the killing is not a good outcome. Going back to your initial statement that "hopefully nobody reading this thinks it's entirely reasonable to shoot people for a drawing", my point is that hopefully nobody reading this thinks Islam is compatible with reason. "Religious practice" is not limited to ritual. Good deeds, helping the elderly, being honest, not stealing, the 10 commandments, sacrificing the goat, killing the cartoonist, etc are all part of religious practice. "Religious reasoning" exists in the Judeo-Christian tradition. The killing in this case is not justified through interpretation, rationalization, or reasoning. It is commanded by the final, uncorrupted word of God.