“The offspring of the believers will also follow them to Paradise. So shall We join their offspring to them because of their faith. We shall reduce nothing from their deeds.. .”(52:21) The Imam (a.s.) said, “Believers refers to the Holy Prophet and Amir al-Mu’mini (a.s.) Offspring refers to the Imams and the executors of the wills (a.s.) We make them follow means that We will not reduce anything from the Divine authority of their offspring. It will be the same as that which Muhammad (s.a.) had transferred to Ali (a.s.). Their authority is one and the same and obedience to them is the same.”