Bible

[excel]

Why, then, does the kingdom of darkness exert such negative influence in the world and in the lives of Christians? In a word, the lie. Satan is not an equal power with God; he is a vanquished foe. But if he can deceive you into believing that he has more power and authority than you do, you will live as if he does! You have been given authority over the kingdom of darkness, but if you don't believe it and exercise it, it's as if you didn't have it.

Authority is the right to rule based on position. You have the authority to do the will of God because of your position in Christ. It's an authority you could never have independent of God, so you need to remain dependent on Him to live victoriously.

Whole lot of wisdom right there!