'Messenger' in the Bible

A messenger of wickedness will fall into trouble, but an envoy of the faithful [brings] healing.

The wrath of a king [is] a messenger of death, but one who is wise will appease it.

An evil person will seek only rebellion, and a cruel messenger will be sent against him.

Like the cold of snow on a day of harvest [is] a faithful messenger to those who send him, and the soul of his master is refreshed.