1 Kings 20:28
28 And a man of God came up and said to the king of Israel, The Lord says, Because the Aramaeans have said, The Lord is a god of the hills and not of the valleys; I will give all this great army into your hands, and you will see that I am the Lord.
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Matthew Henry's Commentary on 1 Kings 20:28
Commentary on 1 Kings 20:22-30
(Read 1 Kings 20:22-30)
Those about Benhadad advised him to change his ground. They take it for granted that it was not Israel, but Israel's gods, that beat them; but they speak very ignorantly of Jehovah. They supposed that Israel had many gods, to whom they ascribed limited power within a certain district; thus vain were the Gentiles in their imaginations concerning God. The greatest wisdom in worldly concerns is often united with the most contemptible folly in the things of God.