TERRORISM HAS NO PLACE IN ISLAM
Allah(God) says in the Quran:
"...Whosoever kills an innocent human being, it shall be as if he has killed all mankind, and whosoever saves the life of one, it shall be as if he had saved the life of all mankind..." (Quran 5:32)
Terrorism and violence is PROHIBITED in Islam. Islam only teaches us to be kind and merciful to one another. One can not call himself a Muslim if they behave in a violent manner, because that would be breaking the laws and rules of Islam.