Bible Verses about “avenging angels”

“You believe that God is one. You do well. The demons also believe, and shudder.”

“Don't forget to show hospitality to strangers, for in doing so, some have entertained angels without knowing it.”

“Aren't they all serving spirits, sent out to do service for the sake of those who will inherit salvation?”

“and they may recover themselves out of the devil's snare, having been taken captive by him to his will.”

“Angels who didn't keep their first domain, but deserted their own dwelling place, he has kept in everlasting bonds under darkness for the judgment of the great day.”