The article is written on the basis of the three-volume commentary of the Shia mufassir Bakuvi called Kashf al-Hakayik, written in the Azerbaijani language. Although the Mufassir was a member of the Imamiyya sect, he avoided all kinds of taassup in the work. In the article, the reasons for the deterioration of the unity and integrity of the ummah and how to ensure it again are examined in a cause-and-effect relationship. Examples of a serious self- and counter-criticism within the framework of the ummah consciousness contained in the work are presented in the article. In the work, it has been determined that the Shiite and Sunni schools are trying to find a common point of view in the Qur'an and Sunnah. In the issue of the caliphate, which is the biggest source of conflict in the history of Islam, explanations that unite the Ummah have been identified. Despite the fact that the Imamate faith is one of the five basic principles of the Imamate, the muellif has also taken a unifying position on this basis. Imamate Of The Prophet. There has never been a defense that Ali has a right. In this regard, the first four caliphs and Hazrat Mahdi (as). He has been spoke of Aisha with respect. Akide issues such as Mahdi, intercession, knowledge of the unseen by imams have been investigated and the necessary criticisms have been made. The mistakes made by Muslims in matters of deeds such as prayer, ablution, sacrifice have been stated and how to get rid of it has been investigated. It has been established that religious and worldly unity and integrity can be achieved by getting rid of superstitions and political and religious dishonest leaders, their works. It has been stated that the reason for the decadence among the nations of the world is that the Qur'an and Sunnah are not being done correctly and our laws are not being done according to the Qur'an. Not only that, but it has also been determined that the lack of adequate education in scientific fields is the main reason for the decline.