If islam is so merciful why does it condone the appalling human rights violations in islamic Saudi arabia?

there is a difference between what islam teaches and what some muslims choose to do. saudi arabia is not the definition of islam. i'm not saying all they're doing is wrong. but they are humans who may do right and wrong. while islam is a divine revelation from god, so it's all right and all good. besides why don't you mind your own business. we muslims are doing just fine. ok?