It is narrated from Sayyida Umm Husayn Ahmasiyyah (may Allah be pleased with her), she says: I heard the Messenger of Allah (peace and blessings be upon him) delivering a sermon at Arafat: The Prophet (peace and blessings be upon him) said: If a slave is appointed as your ruler and he leads and guides you according to the Book of Allah, then listen to him and obey him. Abdullah bin Imam Ahmad says: My father said: I believe that whether it is difficult or easy, in happiness or compulsion, in every situation, one must listen to the ruler and obey him.