“I Ain’t Comin’ Back” is not the first time Wallen has referenced his faith in songs. Other examples include “I Wrote the Book,” “Don’t Think Jesus,” and “In the Bible” featuring HARDY, among others.

"Abuse prevention is not a blanket to be spread over emergencies, but one of the foundations on which to build communities faithful to the Gospel," said the message, released by the Vatican March 25.

But before the historic return to Earth, astronaut Wilmore has touched the hearts of millions with a viral clip where he proclaimed the Gospel from the heavens ahead of the 17-hour flight home.