And that first revelation, and this is the mountain where it is purported to happen, the mountain of light, Jabal al-Nur, this is the cave, Cave Hira. The first revelation is, proclaim in the name of thy Lord and Cherisher, who created man out of a clot of congealed blood. Proclaim, and thy Lord is most bountiful, who taught by the pen, taught man that which he knew not. And so Muhammad, according to Islamic accounts, he's kind of very concerned by this. He does not view himself as a preacher, he does not view himself as someone who should be a prophet, and he goes to Khadijah, and he's worried, and Khadijah takes him to her Christian cousin, who reassures Muhammad, who tells Muhammad that he believes that he is a prophet in the tradition of Abraham and Moses. And so that, to some degree, makes Muhammad feel a little bit better, and he doesn't have some revelations for a while, and he becomes concerned, but then he eventually starts to have many, many revelations, but he keeps it to himself at first, but roughly three years later, he starts to publicly preach these revelations. So these revelations, which really talk about the oneness of God, there's no God but God, it's very appealing, especially to some of the economically lower strata.