The secret behind the greatness of Ahlul-Bait (a.

The secret behind the greatness of Ahlul-Bait (a.s.) and their perfection, which sets them aside from the rest of people, is their divine knowledge, and their absolute devotion to the One and Only Allah, the embodiment of grace and absolute, pure perfection. They were whole-heartedly devoted to Allah, fully grasping the monotheistic concepts which were reflected clearly in their conduct, attitudes, and deeds.