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. But you could also imagine it's very, very threatening to the establishment of Mecca. You have to remember, the establishment of Mecca, it revolves around the worship of these idols. And now you have this guy, a member of the Quraysh tribe, the tribe that worships Hubal, the tribe that is in charge of Mecca, that benefits from all these people worshiping these various idols, he's now saying that idol worship is a sin, he's saying that there's no God but God, that all of these idols are false idols.