Christians Respond to David Alexander's Testimony

Pastor Wade Orsini and Deacon Andrew Soncrant of Apologia Church Utah are reacting to @TrueMillennial summarized video of David Alexander titled, "Former Pastor is Baptized After 47 YEARS of Believing “Mormon Church is a CULT”'

You can find the video here:
https://www.youtube.com/watch?v=2zitvWLG7s4

Are Mormons Christian?
Who has the authority to determine whether or not someone is Christian?
Do Mormons actually believe in a different Jesus?

Be sure to check out this video to find out as Christians Respond to David Alexander's Testimony.