Understanding the stand of Imam Ali and those who opposed him at the battle of Siffin. Shia Sunni scholars discuss various points of view. The discussion prompted further questions around the topic of Khaṭaʾ Ijtihadī (mistakes in interpretation); a notion which would see the wrongs of the companions reduced to a mere error in their judgement, whilst them still being considered worthy of reward due to their effort in the issue. This naturally led to the discussion as to whether Muawiya could be considered a rebel (bāghi), something considered a grave sin by some Muslim jurists, to which the Sunni ulema in the discussion agreed that he, and for that matter, anyone who revolted against Ali, would fall into the category of a rebel. The reverence of Muawiya amongst Sunnis was also discussed, to which some Sunni scholars present made the claim that this is a modern influence of Nasibis on the Sunni community. Syed Fadlallah wrapped up the discussion quoting Quranic verses 2:134 and 12:111, which highlight the importance of taking lessons from such events in history as opposed to it merely being a point of difference. (Part 3 of 3 videos)