Muslims hate other Muslims who kneel differently or wear a different hat. It doesn’t have to make sense- they are crazy.
>>they are crazy
And that is a predictable manufactured product, manifested when Individuals delegate responsibility for their world view to a religious proxy.
Instead of a logical framework of reason and Truth, operated by individuals for whom Almighty God hath Created the mind FREE - it is what it is: Collectively Sanctioned INSANITY.
Thus, Thomas Jefferson’s American religion had a denomination that was enumerated in single instances of free INDIVIDUALS.