'Power' in the Bible

who is the radiance of his glory and the representation of his essence, sustaining all [things] by the word of power. [When he] had made purification for sins through him, he sat down at the right hand of the Majesty on high,

Therefore, since the children share in blood and flesh, he also in like manner shared in these [same things], in order that through death he could destroy the one who has the power of death, that is, the devil,

who has become [a priest] not according to a law of physical requirement, but according to the power of an indestructible life.