I would tell you that when the Islamic Revolution achieved victory in Iran, Islam was revitalized in the world. Many people in the world started to think about the factors that brought about this change. They started to wonder what driving force managed to give rise to such a great event, an event that shook the west. The victory of the Islamic Revolution and the greatness of Imam Khomeini (r.a.) shook the west and the arrogant powers. Many people started searching for the causes, so they referred to the Holy Quran and found out certain truths about Islam. As a result, they were attracted towards Islam. They developed a tendency towards Islam. At that juncture, Islam was faced with a wave of attacks, which continued later on.
