chunk: Without contact with other human beings and solely by the exercise of his faculties, Hayy discovers ultimate truth through a systematic process of reasoned inquiry in seven phases of seven years each. Hayy ultimately comes into contact with civilization and religion when he meets a castaway named Absal. He determines that certain trappings of religion and civilization, namely imagery and dependence on material goods, are necessary for the multitude in order that they might have decent lives. However, he believes that imagery and material goods are distractions from the truth and ought to be abandoned by those whose reason recognizes that they are distractions.