Through the prestige of his family ties and social links with the Islamic prophet Muhammad and his strong association with the holy city of Mecca, Ibn al-Zubayr was able to lead the influential, disaffected Muslim factions opposed to Umayyad rule. He sought to reestablish the Hejaz as the political center of the Caliphate. However, his refusal to leave Mecca precluded him from exercising power in the more populous provinces where he depended on his brother Mus'ab and other loyalists, who ruled with virtual independence. He thus played a minor active role in the struggle carried out in his name.