If you are agreeing that all religions are tend to be pernicious at the macro-level, with Islam as the current forerunner then
you are using your brains ! Otherwise you are merely on an infantile self-valediction exerise without out the slightest concept of "selective evidence". The fact that a clever charismatic figure with dubious sexual inclinations called Mohammed managed to found a religion is entirely analogous to the story of Joseph Smith and the Mormons.The only difference is that the Mormons no longer
indulge in random killings, child marriage or polygamy. Sheep like all types of shepherds with the knack of leadership!
By the way, no atheist with a knowledge of the history of science will waste their time debating "visions" in Koranic ramblings, any more than they would debate seeing the face of Jesus in a cloud formation.