Though many of the worldâs major religions today are monotheistic, meaning they believe in the existence of only one god, essentially all of them began as polytheistic in one way or another. Take Judaism, for example. Today, it solely believes in Yahweh, the same one god that Christianity and Islam pray to. When Judaism was young, however, many of its followers worshipped Yahweh as âthe one god above all others,â meaning there were others to be above.
For example, in ancient Canaan pre-Judaism, polytheism was the rule of the day, with various gods known as Baalâs all receiving worship. Even when Judaism entered the picture, Yahweh was initially considered just another deity. Then, as cultures continually warred, Yahweh came to be held above the rest, and then every Baal became one Baal, and then the one Baal became an archenemy of the true God, Yahweh.