Donner notes the difficulty of "achieving a sound assessment of Marwan", as with most Islamic leaders of his generation, due to an absence of archaeological and documentation and the restriction of his biographical information to often polemical literary sources The historian presumed that Marwan was the organizer of A'isha's strategy there
Despite his victory at Marj Rahit and the consolidation of Umayyad power in central Syria, Marwan's authority was not recognized in the rest of the Umayyads' former domains; with the help of Ibn Ziyad and Ibn Bahdal, Marwan undertook to restore Umayyad rule across the Caliphate with "energy and determination", according to Kennedy According to the historian , in this capacity Marwan "doubtless helped" in the revision "of what became the of the " in Uthman's reign

مروان بن الحكم المفترى عليه

1176 are indicative of Marwan's piety, such as the 9th-century historian 's assertion that Marwan was among the best readers of the Qur'an and Marwan's own claim to have recited the Qur'an for over forty years before the Battle of Marj Rahit.

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كيف يلعن الشيعة مروان بن الحكم و قد صلى الحسنين خلفه ؟
On the basis that many of his sons bore clearly Islamic names as opposed to traditional Arabian names , Donner speculates Marwan may have indeed been "deeply religious" and "profoundly impressed" by the Qur'anic message to honor God and the , including Muhammad
مروان بن الحكم : جور وضيم دفع أحدهم أن يستجير عليه بالخليفة معاوية بن أبي سفيان
Afterward, Marwan participated in the funeral and eulogized Hasan as one "whose forbearance weighed mountains"
مروان بن محمد
Marwan appointed the Ghassanid as the head of his security forces and his own mawla Abu Sahl al-Aswad as his chamberlain
" Discontent over Uthman's policies and confiscation of the former crown lands in drove the Quraysh and the dispossessed elites of and to oppose the caliph He founded the Marwanid ruling house of the , which replaced the Sufyanid house after its collapse in the and remained in power until 750
Meanwhile, Marwan sent his son Muhammad to check the Qaysi tribes in the middle Euphrates region The Encyclopaedia of Islam, New Edition, Volume II: C—G

مروان بن الحكم، وجعلُ خطبة العيد قبل الصلاة … !!

The crown lands of Iraq were lands abandoned by the royal family, the Iranian aristocracy and the clergy during the in the 630s.

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مروان بن الحكم، وجعلُ خطبة العيد قبل الصلاة … !!
the fall guy for the unhappy events at the end of Uthman's twelve-year reign
مروان بن حکم
Assessment [ ] By making his family the foundation of his power, Marwan modeled his administration on that of Caliph Uthman, who extensively relied on his kinsmen, as opposed to Mu'awiya I, who largely kept them at arm's length
مدى ثبوت نفي النبي للحكم بن أبي العاص
In contrast, Marwan "realized the importance of the Syrian troops and adhered wholeheartedly to their demands", according to the historian Mohammad Rihan