Matthew 28:18 ... Jesus came and spoke to them saying, "All power is given unto Me in Heaven and in Earth."
Ephesians 1:17-19 ... The the God of our Lord Jesus Christ, the Father of Glory, may give unto you the Spirit of Wisdom and Revelation in the Knowledge of Him; the eyes of your understanding being enlightened, that you may know what is the hope of His calling, and what the riches of the Glory of His inheritance is in the saints, and what the exceeding greatness of His power is to usward who believe, according to the working of His mighty power ....
Where is this power that the Apostle Paul is talking about? And who did God give it to? Jesus said that ALL power is given unto Him.
What did He do with it? Did He take it back to Heaven with Him? NO! He gave it to the Church ... the born-again ones.
"What is the exceeding greatness of His power to usward who believe" ... means that He didn't give this power to the worldly bunch. If you are born again, you have this power within you. Learn how to use it!
Reverend Robert W. & Mary C. Butler