This book intended to introduce people to the Religion of Islam. It is an attempt to demonstrate to all truth-seekers and open-minded people that what was sent by God to all nations through all messengers throughout history is one unique message (i.e. Pure Monotheism). All God’s pious messengers endeavored to guide their people to the truth. But many people chose to follow their interpretations and thus went far from the prophetic teachings. This book is to showcase the uniqueness of Islam, its resilience and strength which defies all negative propaganda and withstands all attacks.