"Islam is a political movement masquerading as a religion."
Not very hard to see if one simply studies the history. Mohamed was a brilliant political takeover strategist, but his "religion" is a hodgepodge of Arian christianity, Judaism, and Zoroastrianism. A real mess - full of contradictory philosophical tropes with no historical narrative to show Allah working in history. He ends up being a fickle, completely transcendent entity. Perfect scheme for the Caliphate to control the sheeple.
William Federer is a GREAT resource for learning about it.
Thanks be to the true and living God for his real salvation of humanity through the work of the Christ.