It is a very wise and detailed research on the life history of Imam Ali (as) and the analysis of the events of his life. We begin by introducing Ali's lineage and family, and give a brief account of his noble social and family status. In the following, we will mention how he brought Islam to Mecca and the actions he took to propagate Islam and support the Messenger of God. Then we will discuss Amir al-Mu'minin with the Qur'an and the influence of the word of God in his life, and then we will describe the most important events of his life from emigration to the war of the parties. The next section is devoted to the manifestations of Imam Ali's companionship and empathy with the Prophet of God and enumerates readable examples of his bravery and friendship. In the next chapter, we will talk about Ali's friendly and cordial relationship with the Rashidun caliphs, especially Hazrat Omar Farooq, and then we will analyze the events of his reign. Other sections are: the moral virtues and virtues of the Imam, some of his jurisprudential ijtihads, the rule of Imam Ali.