In order to examine the types of revelation from the perspective of Allameh Tabatabaei and Sheikh Mohammad Abdeh, who are experts in the field of jurisprudence and principles, a research was conducted with the aim of determining the level of recognition of revelation and the types of revelation. Based on this, the views of Allameh Tabatabai and Sheikh Abdo as two Islamic authorities, one Shiite and the other Sunni, were researched. They believed that revelation is a message from God to the first and foremost prophets and the types of revelation are generally and briefly grouped into 6 types that were revealed to the prophets in times of need. Revelation and revelation matters are one of the prominent and clear matters for the prophets; But in the meantime, some words have been narrated that have distinguished them from others. Honest dreams, inspirations and other points have distinguished Allameh Tabatabai's and Sheikh Muhammad Abdo's view of revelation.