4 Bible Verses about Angels, Important Events

when the morning stars sang together, and all the sons of God shouted for joy?

This is he, who was in the congregation in the wilderness with the angel who spoke to him in the Mount Sinai and with our fathers, who received the oracles of life to give unto us;

And I saw an angel come down from heaven, having the key of the bottomless pit and a great chain in his hand. And he laid hold on the dragon, the serpent of old, which is the Devil and Satan and bound him a thousand years and cast him into the bottomless pit and shut him up and set a seal upon it, that he should deceive the Gentiles no more, until the thousand years should be fulfilled; and after it is necessary that he be loosed a little while.

For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trumpet of God; and the dead in Christ shall rise first;