Concept:True wisdom is shown by obeying God, but Solomon lost his spiritual wisdom when he turned to idolatry.
Explanation:Solomon asked God for wisdom and later used it to judge between two harlots, which made his wisdom famous.
He also honoured the Queen of Sheba and answered all her questions wisely.
However, in his old age, his many foreign wives turned his heart away from the LORD.
He built temples and high places for their pagan gods, such as Chemosh and Molech, on the mountain east of Jerusalem.
This act directly disobeyed God's clear command not to worship other gods.
Therefore, putting up temples for the gods of his wives was the greatest sign of his lack of wisdom, because it led Israel into idolatry.
Answer:A. put up temples for the gods of his wives