We believe that the next leadership of the Ummah was an unquestionable matter in the view of the Holy Prophet (S), since the Lord has given him the orders to convey the leadership of his progeny to people. This is the Lord’s tradition with all the Prophets whose progenies inherited the Divine Books, judgments and Prophethood. Muhammad, our Prophet (S), is indisputably the best and the seal of the Prophets. After him, no Prophet should come. Hence, the Imamate and the inheritance of the Divine Book should follow. In like manner, his household and progeny are the best of the Prophets’ progenies.