I saw on CNN that a convention of celebrity impersonators is meeting in Florida.

Some of these impersonators look and sound so much like the real celebrities that many people can’t tell the difference.
That’s funny.

Devils and demons often imitate angels, saints, Jesus, Buddha or God and many people can’t tell the difference.
That’s not funny.

Here are a few clues that might help tell the difference.
Angels are only interested in saving your spirit and soul. 
They don’t care if you win a football game. 
They don’t care if you get a new car.
They don’t care about any material possessions you have or don’t have accept when too many material possessions distracts you from the important matter of tending to your immortal soul.