Zaalikum bi annahooo izaa du'iyal laahu wahdahoo kafartum wa iny yushrak bihee tu'minoo; falhukmu lillaahil 'Aliyyil Kabeer
(The answer will be:) "This is because, when Allah was invoked as the Only (object of worship), ye did reject Faith, but when partners were joined to Him, ye believed! the Command is with Allah, Most High, Most Great!"