'Power' in the Bible

And immediately Jesus, perceiving in himself [that] power had gone out from himself, turned around in the crowd [and] said, "Who touched my clothing?"

And he said to them, "Truly I say to you, that there are some of those standing here who will never experience death until they see the kingdom of God having come with power."

Jesus said to them, "Are you not deceived because of this, [because you] do not know the scriptures or the power of God?

And then they will see the Son of Man arriving in the clouds with great power and glory.

And Jesus said, "I am, and you will see the Son of Man sitting at the right hand of the Power and coming with the clouds of heaven."