Christian joke

One day a christian went to a christian shop to buy stuff. He bought a horse and it can be controlled by the words "Amen" and "Thank you lord"
Amen would stop the horse and thank you lord will make the horse move.
Then he went to use it. He went so fast and was coming close to the cliff.
He forgot how to stop it and he prayed to God. Then he said Amen.
The horse stopped at the edge of the cliff. Then he said , "THANK YOU LORD!!!!!!!!!!!!!!!"