KnowraIbn TumartLinked fromLinked fromThe 5 pages that link to Ibn Tumart, each with the reason it gives.All 5Related 3Compared with 2Almoravid dynastyCompared with: His movement challenged Almoravid religious authority and became its most consequential rival.Abdallah ibn YasinCompared with: His movement challenged Almoravid rule with a distinct reform program.