The Islamic Ruling on E Cigarettes, Vaping and Synthetic Marijuana IlmSource is vaping haram? TikTok Wondering if Vaping is Haram in Islam? Here Are the Answers Smoking has long been debated by Muslim scholars, with some calling it haram and others classifying it as makruh tahrimi, a level of prohibition just below haram. Dr. Shabir Ally explains the spectrum 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. Is Hookah Sheesha Smoking Safer than Cigarettes? Is it Haram or Halal? MuslimMatters.org