“Omar directed the Umma for ten years, and during that time he set the course of Islamic theology, he shaped Islam as a political ideology, he gave Islamic civilization its characteristic stamp, and he built an empire that ended up bigger than Rome. Any one of these achievements could have earned him a place in a who’s who of history’s most influential figures; the sum of them make him something like a combination of Saint Paul, Karl Marx, Lorenzo di Medici, and Napoleon.”
