The Messenger of Allah (blessings and peace of Allah be upon him) was sent to the two races, humankind and the jinn, and with him Allah brought to an end the series of messages, so no one is to be believed with regard to matters of the unseen, or anything transmitted from Allah (may He be glorified and exalted), of which the Messenger of Allah (blessings and peace of Allah be upon him) did not speak. In this hadith, ‘Abdullah ibn ‘Abbas (may Allah be pleased with him) narrates that the devils used to eavesdrop on heaven before the Prophet (blessings and peace of Allah be upon him) was sent. When Allah sent His Prophet (blessings and peace of Allah be upon him), He sent burning flames against the devils; the word shihab (translated here as burning flame) refers to a firebrand that is very bright, as if it is a meteor speeding through the sky. After that, the devils were no longer able to do what they had done before of sitting and eavesdropping on news from heaven. This is what Allah tells us about in the verses in which He says: {And we have sought [to reach] the heaven but found it filled with powerful guards and burning flames. And we used to sit therein in positions for hearing, but whoever listens now will find a burning flame lying in wait for him} [al-Jinn 72:8-9]. When the devils saw what had happened, and realized that they had been prevented from listening to news from heaven, they said: This must be because of something new that has happened. Their people among the jinn – and it may be that what is meant is their leaders and rulers – said to them: Go and look everywhere, and find out what has happened that has prevented you from listening to news from heaven as you used to do. The Prophet (blessings and peace of Allah be upon him) was with a group of his companions in the market of ‘Ukaz, which was in some part of Makkah; it was a market at which the Arabs would gather, and they would do trade with one another and recite their poetry, and the Prophet (blessings and peace of Allah be upon him) would go out to them and call them to Allah (may He be glorified and exalted). When the jinn set out towards Tihamah, which is a place in Makkah, the Prophet (blessings and peace of Allah be upon him) was in Nakhlah, which is another place in Makkah, and he was leading his companions in Fajr prayer. When the jinn heard the Qur’an, they realized that this was the reason why they were being pelted with burning flames and being prevented from spying on the news of heaven. So they went back to their people and told them about what they had heard of the Qur’an, and Surat al-Jinn was revealed to the Prophet (blessings and peace of Allah be upon him), telling him about what had happened and what the jinn had said to one another. This hadith confirms the existence of the jinn, and that they have no knowledge of the unseen or of anything of the news of heaven except what the Prophet (blessings and peace of Allah be upon him) has told of. It indicates that recitation is to be done out loud in Fajr prayer. It indicates that the one who wishes to call people to Allah should go to people in the places where they gather in order to call them and teach them about their religion..