Mormons claim all other churches are of the Devil. This is either true or Mormons are of the Devil and they are going to Hell. This doesn't still mean other churches are not of the Devil and are going to Hell also, considering the true body of Christ is a "little flock" (Luke 12.32) much smaller than the 5 million of 15 million Mormons that attend a congregation.
https://www.youtube.com/watch?v=FH3W4IK6e-o
