“The Messenger of Allah has said, ‘My Lord took me for a journey and revealed to me from behind the curtain whatever He wanted to reveal, and spoke to me vocally and said to me, “O Muhammad, whoever insults any of My friends has waged a war against Me. Whoever fights Me, I fight him.” I then said, ‘O Lord, who is this friend of Yours? I have learned that whoever fights You, You fight him.’ He said to me, ‘This friend is the one with whom I have made a covenant, that he must accept your Divine Authority and Guardianship, the Divine Authority and Guardianship of the executor of your will and the Divine Authority and Guardianship of the descendents of both of you.’”