The Bangsamoro Darul Ifta' has issued a fatwa declaring the use of tobacco and all forms of smoking, including vaping, as haram (forbidden) Wondering if Vaping is Haram in Islam? Here Are the Answers Does Vaping Break Your Fast?, Sayyid Kashmiri explains that, according to Sayyid Sistani, both vaping and smoking invalidate the fast as a matter of obligatory precaution. Vaping Or Smoking In Islam Is Selling It Halal Or Haram? Assim Al Hakeem Sheikh Asim