The muslims are a destructive force, which is why the left sees muslims as allies. The left will support anyone or anything that is bent on destroying America's founding principles, and by extension Biblical principles. They're actually at war with God, whether they know it or not, and America is just a proxy for Christianity as it was founded on Christian principles and its unparalleled success is due to reliance upon God. All of this reminds the left of their sin and rebellion, so they have two choices: Either repent and humble themselves before God and thereby be freed from the delusion under which they live, or try to erase every vestige of moral society which in their fallen state only serves to remind them of the path to destruction they are on. Guess which one they almost always choose?
Of course, their "pet" muslims will eat them alive in the end, but at this state they're too focused on their mission of destruction to realize that.
“Stage”, not “state.”