Text(Nass) on Imamate before the Great Occultation

One of the theories that come up when examining the history of the Shia religion is the theory of the historical development of this religion. Based on this theory the principles of the Imamate theory, which is a part of the characteristics of the Imam from the Shiite point of view, have been gradually formed throughout history and have reached their present evolution. One of these features that Shia believe in is the text on imamate , which according to the theory of the historical development of imamate, this feature has also gradually evolved after during the presence of Imams . And it has been proposed as one of the principles of Imamate theory in Shia religion. Based on this, it is necessary to discuss the text on imamate as one of the characteristics of the imam among the Shiites during the time of the Prophet and the Imams in order to first prove that this theory was one of the theories proposed at that time. and secondly, the text on imamate, is one of the teachings of the Prophet and the imams after him, and was also considered by Shia theologians at the time of his presence, and the theory of historical development of Imamate and its foundations, including the text on Imamate, is not a correct theory and in accordance with reality.