Jesus promises authority over nations to those who conquer Jezebel—and judgment to those who follow Jezebel’s false doctrine.
Beyond the little skirmishes, I've had two extremely intense battles with the Jezebel spirit over the years. When I say intense, I mean intense attacks and perseuction.
Both times I refused to bow to Jezebel's agenda and both times promotion and increase from the Lord followed. He gave me more influence over nations, you might say, and more authority.
You don't have to go on a witch hunt looking for the spirit of Jezebel. If you are being targeted, you'll discern it. And when you do, stand against it--not by retaliating against people but by submitting yourself to the will of God.
It may blow up and get nasty, but I'm here to tell you that if you hold steadfast to God's way of doing things, you'll see a major breakthrough in your life when the dust settles.