3 Bible Verses about Angels, Important Events

This was the man who at the assembly in the desert intervened between the angel who spoke to him on mount Sinai and our fathers; he received living Words to be given to us.

Then I saw an angel descend from heaven with the key of the abyss and a huge chain in his hand; he gripped the dragon, that old serpent (who is the devil and Satan), and bound him for a thousand years, flinging him into the abyss and shutting and sealing it on the top of him, to prevent him seducing the nations again until the thousand years were completed ??after which he has to be released for a little while.

The Lord himself will descend from heaven with a loud summons, when the archangel calls and the trumpet of God sounds; the dead in Christ will rise first;