'Reverence' in the Bible

These men are dangerous reefs at your love feasts, feasting without reverence, feeding only themselves. They are waterless clouds, carried along by the winds; autumn trees without fruit -- twice dead, uprooted;

These men are murmurers, ever bemoaning their lot. Their lives are guided by their evil passions, and their mouths are full of big, boastful words, while they treat individual men with admiring reverence for the sake of the advantage they can gain.