Jesus Has All Power

 Jesus has all power.

"And Jesus returned in the power of the Spirit into Galilee: and there went out a fame of him through all the region round about. And he taught in their synagogues, being glorified of all." - Luke 4:14-15

Jesus has power over satan.

“And in the synagogue there was a man, which had a spirit of an unclean devil, and cried out with a loud voice, Saying, Let us alone; what have we to do with thee, thou Jesus of Nazareth? art thou come to destroy us? I know thee who thou art; the Holy One of God.

“And Jesus rebuked him, saying, Hold thy peace, and come out of him. And when the devil had thrown him in the midst, he came out of him, and hurt him not." - Luke 4:33-35

Jesus gave power to His disciples.

"After these things the Lord appointed other seventy also, and sent them two and two before his face into every city and place, whither he himself would come... 

"And the seventy returned again with joy, saying, Lord, even the devils are subject unto us through thy name. And he said unto them, I beheld Satan as lightning fall from heaven. Behold, I give unto you power to tread on serpents and scorpions, and over all the power of the enemy: and nothing shall by any means hurt you." 

"Notwithstanding in this rejoice not, that the spirits are subject unto you; but rather rejoice, because your names are written in heaven.

" - Luke 10:1, 17-20 

Because Jesus paid the price of death for our sins on the tree, we are able to have our names written in heaven  by our repentance, our baptism in the name of Jesus for the remission of our sins, and by receiving His gift of His Holy Ghost.

"But is now made manifest by the appearing of our Saviour Jesus Christ, who hath abolished death, and hath brought life and immortality to light through the gospel:" - 2 Timothy 1:10

And now He gives US power 

 "And these signs shall follow them that believe; In my name shall they cast out devils; they shall speak with new tongues; they shall take up serpents; and if they drink any deadly thing, it shall not hurt them; they shall lay hands on the sick, and they shall recover." - Mark 16:17-18