Dr. Richard Gallagher is a board-certified psychiatrist, a leading expert in the field of exorcism and the author of Demonic Foes: My Twenty-Five Years as a Psychiatrist Investigating Possessions, Diabolic Attacks, and the Paranormal.
The purpose of crying out to the Lord in prayer is not to get used to suffering, but to remember that God, and not humankind, is the only source of salvation and consolation, Pope Francis said.