Na karshen khalifofin Abbasiyawa
Amsar ita ce: Ma'asumin Allah
Halifan karshe na daular Abbasiyawa, Al-Musta’sim Billah, ya kasance jagora mai karfi a lokacin mulkinta.
Mutane suna girmama shi saboda hikima da adalcinsa kuma ya zama halifan musulmi bayan wafatin magabacinsa.
Amma saboda harin da Mongolawa suka kai wa Bagadaza a shekara ta 656 bayan hijira, Al-Musta'sim Billah ya tilastawa ya mika wuya ga dakarun Mongol.
Kuma wadannan abubuwa masu zafi sun faru ne saboda Al-Musta’sim Billah ya ki amincewa da tayin Hulagu Khan na ya musulunta da kuma barin imaninsa ga addinin Kirista.
Rasuwarsa babban rashi ne ga al'ummar musulmi da ma duniya baki daya.
Ya bar abubuwa masu ban mamaki da kuma tasiri mai kyau ga al'ummar Musulunci.
Al-Musta’sim a wajen Allah ba za a taba mantawa da shi ba, domin sunansa ya kasance a tarihi a matsayin alama ta babban zamanin khalifancin Abbasiyawa.