Why should a fatwa affect non Muslims? FMT Does Vaping Break Wudu A Muslim Scholar Weighs In cometovape 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 vaping, smoking or having shisha allowed during fasting? Is it haram to vape during Ramadan? What are the rules and when does it start? Manchester Evening News