Well I think, for tolerance we should first analyze ourself and fight from insight...if others have views which don't reflect our beliefs than beside blaming or issuing fatwa is not correct.....we all have differences in many respects, religion can be one factor of it. we should respect all..because if you want to be respected by others than respect others.

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"When God Want to Humiliate A Person then He Almighty Deprive him of Knowledge" Hazrat Ali A.S