Jude 1:3

Condemnation of the False Teachers

1:3 Dear friends, although I have been eager to write to you about our common salvation, I now feel compelled instead to write to encourage you to contend earnestly for the faith that was once for all entrusted to the saints.

Jude 1:9

1:9 But even when Michael the archangel was arguing with the devil and debating with him concerning Moses’ body, he did not dare to bring a slanderous judgment, but said, “May the Lord rebuke you!”

Hebrews 13:2

13:2 Do not neglect hospitality, because through it some have entertained angels without knowing it.