What does the Bible say about the power and authority of Jesus?

In Luke 9:1-2, we see Jesus calling His twelve disciples together and giving them power and authority over all devils and the ability to cure diseases. This action demonstrates His authority as the Christ of God, showing that He is indeed sent by the Father for the salvation of His people. The miracles He performed were not random acts of kindness; they illustrated His power and His divine commission to preach the kingdom of God. By granting His disciples this power, Christ affirmed that the authority to preach and heal comes from Him alone, who possesses the fullness of the Godhead bodily.