'Reverence' in the Bible

who in the days of his flesh offered up both prayers and supplications, with loud crying and tears, to the one who was able to save him from death, and he was heard as a result of his reverence.

By faith Noah, having been warned about things not yet seen, out of reverence constructed an ark for the deliverance of his family, by which he pronounced sentence on the world and became an heir of the righteousness that comes by faith.

Therefore, [since we] are receiving an unshakable kingdom, let us be thankful, through which let us serve God acceptably, with awe and reverence.