Keep Our AMR Alive! | Imam Khamenei

Who initiated the Heyat and what is a Hey'at? And what did Imam Sadiq (A) have to say about the Heyats? Furthermore, what does the word Amr mean and what is its modern-day interpretation? Additionally, how is it related to us as Shias? Imam Khamenei talks about the history and importance of Heyats in the present-day. What does Imam Ja'far Sadiq (A) urge the mourners of Imam Husayn (A)?