Islam is religion of tolerance, peace and reconciliation. Tolerance is basic principle of Islam that distinguishes it among all other religions of the world. Tolerance means capacity to endure pain or hardship, indulgence for beliefs or practices differing from or conflicting with one’s own. Tolerance is a multifaceted-concept which is comprised of social moral, political, legal and religious dimensions. It does not means lack of principles or lack of seriousness about one’s principles. The concept of tolerance was present with all the prophets due to which people attracted towards them and followed their teachings. But the concept of tolerance of Islam is above all. Islam emphasizes tolerance in different ways. It provides framework of social equality of and universal brotherhood. Islam provides justice to all whether Muslim or non-muslim. It negates extremism, radicalism and fundamentalism.