Isn't Islam with its inequality and inheritance rules legitimising theft?
All religions start from a false premise, Therese," he would say; "each supposes as necessary the worship of a Creator, but that creator never existed. In this connection, put yourself in mind of the sound precepts of that certain Coeur-de-fer who, you told me, used to labor over your mind as I do; nothing more just, nor more precise, than that man's principles, and the degradation in which we have the stupidity to keep him does not deprive him of the right to reason well.
"If all Nature's productions are the resultant effects of the laws whereof she is a captive; if her perpetual action and reaction suppose the motion necessary to her essence, what becomes of the sovereign master fools gratuitously give her? that is what your sagacious instructor said to you, dear girl.
What, then, are religions if not the restraint wherewith the tyranny of the mightier sought to enslave the weaker? Motivated by that design, he dared say to him whom he claimed the right to dominate, that a God had forged the irons with which cruelty manacled him; and the latter, bestialized by his misery, indistinctly believed everything the former wished. Can religions, born of these rogueries, merit respect? Is there one of them, Therese, which does not bear the stamp of imposture and of stupidity? What do I descry in them all? Mysteries which cause reason to shudder, dogmas which outrage Nature, grotesque ceremonies which simply inspire derision and disgust.
http://www.kkbooks.net/2015/4536_15.html