Cowboy memes

A preacher was selling a horse. A cowboy decided to buy the horse. The preacher told the cowboy to make the horse go, to say "Thank God" and to stop the horse, to say "Hallelujah". The cowboy then rode off into the sunset until he came upon a cliff, searching his memory he yelled "Hallelujah" and the horse stopped just before going off the cliff. Then the cowboy said "Thank God".