God Against the Gods
In this ... book, [the author] explores the final struggle between monotheism and polytheism in the ancient world, a war that was fought by a series of charismatic, visionary but also violent monarchs in the name of the One True God - an Egyptian pharaoh, a Jewish king, and two Roman emperors. Contrary to the conventional wisdom of Judaism, Christianity, and Islam, the world of classical paganism was not steeped in sin. In fact, [according to the author], religious liberty and diversity were core values of classical paganism, and it was monotheism that introduced the terrors of true belief, including holy war, martyrdom, inquisitions, and crusades.-Dust jacket.