Not Islamic at all.
Once a Muslim commits a horrible crime he automatically becomes non-Islamic as Islam is not violent.
Only people pretending to be Islamic commit crimes, actual Muslims have never committed crimes.
No, ISIL is not Islamic, nor is Omar, or Nadal or the 9/11 monsters. None of them are actually Muslims.
See how that works? My head almost exploded listening to a Parisian woman explain this to me. Some such BS she read in the Atlantic magazine.
She was serious.
What a bunch of hooey alright
taqiyya