Moslem People Are Tired of The Suicide Bombers

Moslem people are really tired of the suicide bombers and this killing of tens of people in one terror incident. Are these people Moslems or heathen? Why such acts of madness and mayhem? Why? Why? Why? Is this blind sectarian hatred? Is this sectarian revenge? Are these people paid money to commit these criminal acts?
To quell the sectarian violence the religious leaders of the Sunni and Shiaa in Iraq should appear together often to show unity and plea to stop this killing by some of their followers.