some disaffected Muslim Ansar to build the mosque. Abu Amir is reported to have said to some people that he will go to the emperor (Caesar) of the Byzantine Empire and return with Roman soldiers, to expel Muhammad. According to Ar-Rahīq al-Makhtum (the Sealed Nectar), a modern Islamic hagiography of Muhammad written by the Indian Muslim author Saif ur-Rahman Mubarakpuri, a mosque called Masjid-e-Darar (the mosque of harm) was created by the Munafiq (hypocrites). When the mosque was completely built, the creators approached Muhammad and asked him to pray in it. But Muhammad put the request on hold till his return from the Battle of Tabuk. Through a "Divine Revelation", Muhammad was told that the Mosque was promoting anti-Islamic elements. Thus, on Muhammad's return from Tabuk, he sent a party of Muslim fighters to demolish the mosque. Ahmad ibn Yahya al-Baladhuri also mentioned this. He said the Mosque was built by some men who refused to pray in Masjid al-Quba because it was built in a place where a donkey was tied up. Rather they said they will build another mosque until Abu Amir could lead the service in it. But Abu Amir did not convert to Islam, rather he left Medina and converted to Christianity. The Banu Amir ibn Awf built Masjid al-Quba and Muhammad led the prayer in it, but their brother tribe, the Banu Ghan ibn Auf were jealous and also wanted Muhammad to pray in the Mosque, they also said that: "Abu Amir may pass here on his way from Syria, and lead us in prayer" Muhammad prepared himself to go to the Mosque, before he was prevented by a revelation about the hypocrisy and ill design of the builders of the Mosque Burning of Masjid al-Dirar Details of the burning When Muhammad was returning from Tabuk, the Muslims halted at Dhu Awan. Some Muslims constructed the mosque claiming it was for the sick and needy, but because of Muhammad's belief that it was an opposition mosque, he sent Muslim fighters to burn it down. The men entered the mosque and set fire to it with its people inside, "and the people ran away from it". Analysis and speculation about the burning Isma'il Qurban Husayn (translator of Tabari, Volume 9, Last years of the prophet) speculated by saying in footnote 426, that the people were "probably" linked to those who wanted to kill Muhammad in the