You made them rulers over the works of your hands; you put everything under their feet: - Ps 8:6
Man was assigned an overseeing task over everything created under heaven. The Lord gave man authority to exercise dominion over the works of His hands, which He has created under the sun.
Dominion puts you in charge as a manager of God's creature while God is in control as the Controller-General of the entire universe, who enables you to discharge what He has assigned to you
Adam had authority over God's creatures so much that he participated in naming the things created by God. And whatsoever name he calls them stands. Understand that you can call into existence those things that are not into being, because you have true dominion in the Lord. You can issue commands or decrees and they become established.
You can't be endangered by the devil if you are living in dominion. The devil understands that by reason of your dominion and the power backing you up, his domain is endangered. Therefore, exercise and walk in dominion over the works of the devil and over everything God has created upon the face of the earth. May your dominion never be turned into defeat in Jesus name.