The Importance of Belief in Angels

"I'm a little wary of the sort of interest in the details of exorcism. I think that's not altogether healthy, but no, absolutely." "The devil exists as a fallen angel. No question," he says. 'And we got to be serious about that in a spiritual life' "'If God delights in using secondary causes,' why wouldn't He use these secondary causes to express Himself and to bear messages as they do in the scriptures? So to me that makes sense'"