Most Americans, and indeed most Europeans, would much rather ignore the fundamental conflict between Islam and their own worldview. This is partly because they generally assume that ‘religion,’ however defined, is a force for good and that any set of religious beliefs should be considered acceptable in a tolerant society. I can sympathize with that. But that does not mean that we should be blind to the potential consequences of accommodating beliefs that are openly hostile to Western laws, traditions, and values. For it is not simply a religion we have to deal with. It is a political religion many of whose fundamental tenets are irreconcilably inimical to our way of life. We need to insist that it is not we in the West who must accommodate ourselves to Muslim sensitivities; it is Muslims who must accommodate themselves to Western liberal ideals.