If we came to this world, it means we will be tested. If we are to be tested, of course, guides will come to us who will explain the nature of this world and show us the path to eternal happiness. Therefore, the lives of the prophets are very important to us. As it is known, Almighty God sent prophets to people from among themselves from time to time. Some people followed these holy prophets and thus gained happiness in both this world and the hereafter and they established orderly civilizations and achieved virtues. Others opposed these holy prophets and acted contrary to them. With this attitude, they were deprived of true humanity and preferred disbelief to faith and disgrace to virtue. All prophets came with the same truths. They are all links in a single chain. The next religion confirmed and completed the previous one. Ultimately, this adventure, which started with the prophet Adam, continued with Abraham, Moses, David, Jesus, and was completed with the last prophet, Muhammad. The prophets to whom the divine book was sent are Moses, David, Jesus and Muhammad. Information about the lives of the prophets reveals their good deeds, shows how they called their ummah to religion, and records some events their. By learning the history of the prophets, we will understand why God created us.