This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.
The Ridda Wars are framed in the Islamic historical tradition as wars against ridda, apostasy from Islam, fought to preserve the unity of the Muslim community and its central religious authority in Medina following the Prophet's own death in 632. That framing captures a real element of the conflict, but historians note the rebellions were not uniform in character across the peninsula's many separate tribal confederations that took up arms.
Some rebel tribes had never firmly converted to Islam in the first place and rejected Medina's authority on that basis, while others withdrew specifically their obligation to pay zakat while still professing the faith itself and accepting its core beliefs. The rebellions therefore combined genuine religious secession with a narrower political refusal to remain under Medina's rule, two distinct grievances bound together under one name by later tradition. The caliphate's own military response did not draw that distinction at the time, treating both forms of defiance as a single offense to be put down by the same campaigns under Khalid ibn al-Walid's field command.