Alƙur'ani yana da sura da ake kira Al-Jinn game da ƙungiyar aljanu waɗanda suka ji Alƙur'ani kuma suka yi imani. Musulmi sun yi imani cewa aljanu suna wanzuwa, galibi ba a gani, kuma suna da alhaki a gaban Allah kamar mutane. Shaiɗan ba shi da ikon tilasta kowa; kawai yana iya yin waswasi da kira, kuma Alƙur'ani ya ce makircinsa mai rauni ne.
Musulmi suna neman kariya daga Shaiɗan ta hanyar tunawa da Allah, ta karanta Alƙur'ani kuma ta cewa 'Ina neman tsari a wurin Allah daga Shaiɗan la'ananne'. Musulunci yana ƙin masu duba da da'awar waɗanda suke cewa suna sarrafa aljanu, kuma yana ƙin ra'ayin ubangijin mugunta daidai. Shaiɗan ba abokin gaba ne na Allah ba, kuma ba shi da iko sai abin da Allah ya yarda.