Baal (Hebrew "lord, owner") was the chief Canaanite storm-fertility god, perpetual rival of YHWH for Israel’s allegiance throughout the period of the judges and kings. Many local manifestations existed — Baal-Peor, Baal-Zebub, Baal-Berith — but all were one religious system: rain, fertility, prosperity worship, with cultic prostitution and sometimes child-sacrifice attached. The decisive confrontation came on Mount Carmel, where Elijah challenged 450 prophets of Baal and the LORD answered by fire (1 Kings 18). Baal worship is the perennial template of every prosperity-and-fertility religion that promises material blessing in exchange for compromised worship. Wherever Christians today trade covenant fidelity for "blessing-now" — financial, sexual, therapeutic — the spirit of Baal is again at work.