1 Thessalonians 4:16
"archangel" Only here and Jude 9.
"voice of the archangel" Only here.
"trump of God" Only here. This trumpet could not be those in Revelation as this book had not yet been written. Paul could not speak of his vision concerning these things in 2 Corinthians 12, because it was “not lawful for a man to utter”. No trumpets mentioned in the prophecies of Daniel. This trumpet a unique call for the church.