I am schocked by the Muslim-terrorism in Thailand

Every day there are attacks of insurgents in the far south of the country and not only at military targets, which is already bad enough, but even at complete innocent locals. The victims of this ongoing terror, which cannot bring the Muslim-communities worldwide any respect, are young and old people, teachers and even Buddhist monks: shortly two monks in the age of 71 and 81 years old were shot dead and their houses were burned down. Even heavily wounded victims are burned before dieing. Several victims are already beheaded. To-day two victims were found beheaded and left along the road with a hidden bomb in the shrubs near-bye along the road. Is this all following a religion??