It describes it as a sectary offshoot relatively quickly corrected - while the historical evidence suggests that it was part of the main religion of these people for a long time. Note also that, while Baal became an adversary of Yahweh and/or a false god in later narratives, Asherah and El were ultimately identified with Yahweh - to the point that mentions of El in the Bible became identified as referring to the same being as Yahweh.
reply> archaeologist, taking off his glasses: well actually the physical evidence suggests the ancient Israelites worshiped multiple deities
reply> Jeremiah, weeping and sighing: yes I know
(That's a tweet that pops up from time to time when exchanges like this happen.)
> the historical evidence suggests that it was part of the main religion of these people for a long time
I mean...yes, this is thoroughly documented throughout all of Judges/Kings/Chronicles/etc. Elijah is the one who stands against 450 prophets of Baal, and when he feels totally alone later on, God tells him that 7,000 haven't bent the knee - big enough to be reassuring, but certainly not a huge percentage of the northern kingdom's population.
Elijah (who, unlike Moses, is probably a real historical figure) lived long after the events depicted in Exodus. And Exodus ends with the all of the Israelites faithfully following Yahweh's commandments, after narrowly avoiding death for their worship of the golden bull idol. The book of Kings presents a time long after that, when the people of the now divided Israel have lost their way and started worshiping Baal - as opposed to their ancestors who only worshiped Yahweh.
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replyFYI, "Baal" is a much later invention. In ancient Hebrew, the word "Ba'al" means lord/master/husband and is often used as a honorific.
replyBaal was an Ugaritic god. Ugarit is one of the cities that was famously destroyed in the LBAC.
replyThe god Baal, or his more complete name Baal Hadad, Lord Hadad, is attested in one of the longest pieces of literature we have from the ancient middle east - the Baal cycle, written circa 1100-1300 BCE in Ugaritic, a different semitic language - which is in fact older than the oldest attestation we have of the Hebrew language; but you're right that Baal meant "Lord/Master/Owner" in various Canaanite languages. Calling gods "(The) Lord" is a very common tradition in many languages and cultures, certainly in that area (see Adonai as well). Elijah and king Ahab lived in ~830 BCE, for reference.
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