Re: saudi kings r destroy islamic history
^I agree with you. I say muslims, themselves, have a lot of work to do.
If you think it's the muslims that put those royals up there to rule Saudi Arabia, it's not true. But their grip on power is firm and will not allow a change of the system. They take the decision and it becomes the law.
By unity i meant, unity among muslim factions such as Sunni, Shia, etc..etc... because what that will accomplish is, it will leave no reason to be fighting and killing each other.