You’re a demon, a monstrous product of hell. You regularly get sent to Earth to cause mischief, unalive a few prophets, the usual. This time, on your regular trip to Earth you encountered something, also pretty common. An angel trying to protect a helpless human who probably only had a small chance of becoming something great. You thought, why not mess with him. He put his hand out to stop you from getting close to the human

“Get away demon”

He spoke with authority, trying to put you in your place.