During the caliphate of his father,
Umar, Abd Allah served as a consultant to the newly created council; however, Umar strictly prohibited him from standing as a candidate for the caliphate following his father's death. This neutral stance was evidenced in 656, when he successfully prevented his sister
Hafsa from joining
Aisha at the
Battle of the Camel. Following the
Battle of Siffin, during the
Arbitration of Adhruh,
Abu Musa al-Ash'ari reportedly nominated Ibn Umar for the caliphate as a compromise candidate, though
Amr ibn al-As objected to the proposal. Decades later, during the
Second Fitna in the 680s, Ibn Umar remained in
Medina and, alongside
Abd Allah ibn al-Zubayr and
Ibn Abbas, advised
Husayn ibn Ali to remain in
Mecca. Although Husayn ultimately declined the advice and departed for
Kufa, Ibn Umar's counsel reflected his continued commitment to avoiding civil strife within the community. ==Death==