'Man of God' in the Bible

Following proscriptions laid down by his father David, Solomon appointed divisions of priests for their service as well as descendants of Levi for duties of praise and ministry before the priests consistent with the daily rules. Furthermore, because David, the man of God, had commanded it, Solomon also appointed gatekeepers to serve by divisions at every gate of the Temple.

But a message from the LORD came to Shemaiah, a man of God:

Amaziah asked the man of God, "What are we to do about the 100 talents that I have paid to the army of Israel?"

The man of God answered, "The LORD has a lot more than that to give you!" So Amaziah sent the troops home who had arrived from Ephraim. They flew into a rage against Judah but left for home very angry.

The priests and descendants of Levi felt ashamed of themselves, so they consecrated themselves and brought burnt offerings to the LORD's Temple. Then they took their customary places, as the Law of Moses the man of God prescribes, and the priests sprinkled the blood that they were given by the descendants of Levi.