And Ahab made an Asherah. Ahab did more to provoke the LORD, the God of Israel, to anger than all the kings of Israel who were before him.
We have here the beginning of the reign of Ahab, of whom we have more particulars recorded than of any of the kings of Israel. We have here only a general idea given us of him, as the worst of all the kings, that we may expect what the particulars will be. He reigned twenty-two years, long enough to do a great deal of mischief. I.
Commenting on 1 Kings 16:29-34
Ahab made a grove - אשרה Asherah, Astarte, or Venus; what the Syriac calls an idol, and the Arabic, a tall tree; probably meaning, by the last, an image of Priapus, the obscene keeper of groves, orchards, and gardens.
1Ki 16:33 “And Ahab made את־האשׁרה, i.e., the Asherah belonging to the temple of Baal” (see at Jdg 6:25 and Exo 34:13), an idol of Astarte (see at 1Ki 14:23).