Luke 4:5 and 6:
And the devil, taking him [Jesus] up into an high mountain, shewed unto him all the kingdoms of the world in a moment of time.
And the devil said unto him, All this power will I give thee, and the glory of them: for that is delivered unto me; and to whomsoever I will I give it. The record in Revelation and here in the Book of Luke corroborate that record in Genesis of the fall of Adam and Eve where they made, by freedom of will, their choice to serve the adversary rather than the true God. It is interesting to note that according to Genesis 1:1 in the beginning God was the One Who created the heavens and the earth. He gave Adam dominion, authority and power over everything, but Adam took that dominion, authority and power and transferred it, gave it, to God's arch-enemy, the adversary. That is why the fall of man is technically high treason. And, that is why I have said to you that ever since that time, that day, mankind has been at war.