One of the clauses of that treaty was that Muawiyah will not designate anyone as his successor and will never wage a war with Imam (a.s.). Though Imam Hasan (a.s .) signed the treaty with Muawiyah, he always remained resolute on his terms and never accepted the conditions of Muawiyah.
Lakini wakati wa Imamu Hasan Al-Askari, Maimamu kumi na moja wa Mtume (s.a.w.) walishatokea na ulimwengu wa Kiislamu ulikuwa na hamu ya Imamu aliyekuwa akingojewa kabla ya kuzaliwa kwake, na atakayengojewa katika muda wa ughaibu wake baada ya kuzaliwa kwake.