The Judeo-Christian ethic of Western Civilization will be its downfall.
The invasions are underway in Europe and North America. They are succeeding because the J-C ethic will not entertain a force-of-arms defense. Along with the fall of Western Civilization will come the extermination of the caucasion race.
It's because for the most part the West has abandoned the Judeo-Christian ethic, that will be the cause of the West's downfall.
It was the Pope and his church that saved Europe with several crusades against the Muslim hoards. It will be the church that rises again to destroy the demonic ambitions of Islam in Europe.