With the dynasty of Omri (c. 876–842), the prophetic movement begins to assume a position of tremendous importance in Israel and Judah. Omri (reigned c. 876–869) reestablished Israel’s economic and military significance among the Syrian and Palestinian minor kingdoms, so much so that years after his death the Assyrians referred to the northern kingdom as “the land of Omri.” He is mentioned in the Moabite Stone of King Mesha (9th century bce) as a king who “humbled Moab many years.” To strengthen an alliance with the Phoenicians, Omri contracted a marriage between Jezebel, princess of Sidon, and his son Ahab. The marriage proved to be fateful for Israel and was a catalyst that brought the prophetic movement into a course of action and a form that became Israel’s contribution to Near Eastern prophecy.

The reign of Omri’s son Ahab coincided with the activities of the prophet Elijah, as recorded in I Kings, chapter 16, verse 29, to chapter 22, verse 40. Ahab, under the influence of his queen Jezebel, allowed her to foster the worship of the fertility god Baal in Samaria—the capital that Omri had built—and in all Israel, even though he himself remained a worshipper of Yahweh. A temple was built for Baal in Samaria; Jericho was rebuilt (even though the ban against its existence still remained) by Hiel of Bethel, who sacrificed two of his own sons and placed them in the foundation and the gates of the walls of the city. During these apostate activities the great prophet Elijah the Tishbite appeared. A man of erratic behaviour, wearing a garment of hair with a leather belt around his waist, using uncouth language, and preferring the wilderness areas to the towns, Elijah bore many of the outward signs of social rebels. At odds with the court authorities, he began his prophetic career just prior to a retreat in the wilderness during a drought, which he had announced to Ahab, thus pointing out that Yahweh, rather than Baal, is the Lord of nature. In the desert he performed two miracles: he ensured a widow and her son of continuous food for her act of generosity to him and cured her son, apparently dead, who had stopped breathing, by stretching himself on top of the boy three times. Elijah then went to the court of Ahab at Samaria, after having met one of the leading prophets (Obadiah) who had escaped Jezebel’s attempt to destroy the leaders of the cult of Yahweh, and stood before Ahab, accusing the king of being the “troubler of Israel” for having followed the cult of Baal. Elijah hurled a challenge to the Baalists, supported by Jezebel, to meet him in a contest on Mt. Carmel.

The contest between Elijah and the 450 prophets of Baal was dramatic. Elijah first taunted the spectators, “How long will you go limping with two different opinions? If the Lord is God, follow him; but if Baal, then follow him.” Elijah then laid the ground rules: two bulls were to be sacrificed, one each on an altar, on which firewood was to be laid, but no one was to light the fire—only the God “who answers by fire.” The prophets of Baal had the first opportunity, and they prayed to Baal loudly for a full half day, until noon. During this time, Elijah, in coarse language, taunted them. Eliminating the euphemisms in most English versions of the Bible, Elijah mocked the Baalists by saying that Baal might not be responding because he was out urinating (“gone aside”), on a trip, or sleeping. The Baalists then attempted to use sympathetic magic. By cutting themselves they hoped that as their life blood flowed on the ground Baal would send rain, the life blood of the Earth.

When the Baalists had failed, Elijah rebuilt an old altar of Yahweh, poured water on the wood three times (perhaps a remnant of an ancient rainmaking ceremony?), and prayed to Yahweh to answer his servant; “the fire of the Lord fell, and consumed the burnt offering, and the wood, and the stones and the dust, and licked up the water that was in the trench.” Though some authorities explain the action by suggesting that Elijah poured naphtha on the wood, this does not explain the ignition of the wood at that particular time and that particular place even if by a bolt of lightning. The Deuteronomic historian emphasized the miracle wrought by Yahweh. The people, upon witnessing the miracle, cried out, “Yahweh, he is God,” and proceeded to annihilate the prophets of Baal.

Elijah told Ahab to complete the festivities while he went to the top of Mt. Carmel to perform another rainmaking ceremony. When the rains came in a cloudburst, Ahab was riding in his chariot in the Valley of Jezreel. Elijah, in fear of retaliation from Jezebel, fled to the southern wilderness. At Mt. Horeb (Sinai) after a storm, wind, and an earthquake, Yahweh spoke to Elijah through silence and then revealed that he should anoint Hazael to be king of Syria, Jehu to be king of Israel, and Elisha to be his successor as prophet. I Kings, chapter 20, records a war between Ben-hadad, king of Syria, and Ahab. Though Ahab was victorious, he did not kill Ben-hadad according to the provisions of the ḥerem (ban); and a prophet then informed Ahab that he would suffer for his inaction.

Upon Ahab’s return to Samaria Jezebel attempted to coerce the king into confiscating the vineyards of Naboth of Jezreel, which was a Canaanite centre. Naboth asserted that as an Israelite the land was not his own but was a trust from Yahweh and that he could not sell it. Taken to court on trumped-up charges of blasphemy, Naboth was convicted and stoned to death. Ahab, following Jezebel’s advice, then went to Naboth’s vineyard and took possession of it. Upon hearing of Ahab’s unjust act as king, Elijah proclaimed to him, “In the place where dogs licked up the blood of Naboth shall dogs lick your own blood.” The prophet also announced, “The dogs shall eat Jezebel within the bounds of Jezreel.”

In I Kings, chapter 22, another prophet, Micaiah, prophesied to Ahab and to King Jehoshaphat of Judah who were preparing for battle against the Syrians that in a vision he saw “all Israel scattered upon the mountains, as sheep that have no shepherd.” Micaiah was put in prison to test the validity of his vision. It turned out to be true—Ahab, even though he disguised himself, was mortally wounded by an arrow shot by a Syrian archer. In 850 he was succeeded by his son Ahaziah, who reigned for only two years.