The concepts that the written duas contain are extraordinary. Hajj Mirza Javad Maleki Tabrizi says in his "Al-Muraqibat" that all the speeches and narrations from the infallible Imams (a.s.) - except for narrations and speeches about monotheism - do not contain even one tenth of the truths and teachings that have been passed down to us in the form of duas.
Abubuwan da suke cikin addu'oin da aka samo su daga wajen Ahlulbaiti (a.s) abubuwa ne masu ban mamaki. A cikin wannan littafi na al-Murakabat yana fadin cewa: Hakika da kuma masaniyar da ke cikin addu'oin da aka samo su daga wajen Ma'asumai (amincin Allah ya tabbata a gare su), ko kashi daya cikin gomansu ba su zo cikin riwayoyi da aka samo su daga wajen Ma'asumai (amincin Allah ya tabbata a gare su) ba.