Glenn witnessed joy and gratitude in rich supply while he and his team visited with persecuted Christians on the ground in Iraq last week.
On his TV program Monday, Glenn shared with viewers some of the unforgettable things he experienced.
When singer and songwriter David Osmond heard about what Glenn was doing in Iraq, he was so inspired he wrote a song called "Because I Believe," in honor of those families.
"I want to show you some of the visuals and some of the sounds that will hopefully be hard for you to forget as well," Glenn said.
Take a look.