Hazrat Muhammad saw taught the basic principle of islam," There is no God but Allah and Muhammad saw is the last messenger of Allah". No one on earth has influenced mankind more than Hazrat Muhammad saw. He was only man in history to be supremely successful on both the religious and secular levels. If he had not been there, our world would been worst. Without his teachings life will not be worth living. He taught the principles of freedom, human dignity and equality,love and brotherhood and respect for one another. His teachings arouse the quest for knowledge in people. He taught the ways to establish the rule of law, human rights, justice and welfare in society.