You were the one who came with an utterly false statement about what constitutes the "identity" of people in the Eastern world.
Religion does NOT constitute the identity of persons living in the East, even though their imams are constantly hammering down that message upon their flock.
That religion is a stronger COMPONENT of the mentality of the people of the East than in the West is due to the constant and systematic brainwash they are exposed to. Brainwashing is effective!
One of the most used tools in this ongoing brainwashing process is to reveal to people what happens to non-believers:
Harassment, frequent jailings, torture and mutilation along with good ol' murder.
So, if you want to think it's fine with a culture defining itself primarily* in terms of its religious beliefs, then you must also think it is fine with torture.
You can't have the one without the other.
*I.e, by the socially dominant stratum of society