(Nubuwwa). The Prophecy of Institution came to an end with the Seal of the Prophets, Muhammad al Mustapha (May the Salutations of Allah be upon him and Peace). The Divine Command and Sacred Law were cut off with him. This type of Prophecy reached the hearts of all the Prophets through the Angels of Revelation who cast the Knowledge into their hearts. During the descent of the Revelation the Prophets and Messengers had the combined vision of both the 'angel' and the 'casting'. Allah has locked the door of such Prophecy. However, there is still the general prophecy and the prophecy of sainthood which is possessed by Allah's friends. This is the prophecy through which Divine Knowledge is cast into the hearts of the friends. Unlike the Prophets and Messengers, the friends only have vision of either the 'angel' or the 'casting'. They never have the combined vision. Had it not been for this general prophecy and prophecy of sainthood the door to Knowledge of Allah would have been cut off permanently, leaving mankind without direct access to Allah. Through the Inheritors of the Holy Prophet Muhammad al Mustapha mankind is enabled to reach Knowledge of Allah, here and now. The Prophets were not appointed to unfold the mysteries. That is the work of the Friends of Allah. The outer Teaching of the Prophet Muhammad, through which he is a Prophet, is the Law. His inner Teaching, through which he is a friend, is Reality. This is one of the meanings within his saying, 'I am Ahmad without the 'M'.