2 Kings 3:13
And Elisha said unto the king of Israel, What have I to do with thee? get thee to the prophets of thy father, and to the prophets of thy mother. And the king of Israel said unto him, Nay: for the LORD hath called these three kings together, to deliver them into the hand of Moab.
The chapter containing this verse presents tests of faith that will be repeated in God's work. It shows that God's people may face tests and temptations that appear impossible to overcome. Its lesson is to trust not in their own ability, strength, or plans, but in what God can do for and through them. Those who so trust will realize and experience His power in their work.
God works in ways least expected. Therefore they must not limit Him or prescribe how He will act. Those who rely on Him day by day will follow His leading. Victory over the enemy comes not through human strength but through God, the mighty Commander and General of armies, working for His own name's glory.