This is the premise of Joe Hill's book, Horns. And what a fascinating book it is. It is filled with pop culture references that are hilarious (I don't want to take away any of their power by mentioning them here (just enjoy them), theological debate (you can tell he has probably had many heated discussions with his sister Naomi a Unitarian minister), and impassioned romance (the letter written to him from Merrin that Ig finds at the end of the book is so powerfully written it will take your breath away and break your heart).
And guess who is set to star as Ignatius Perrish in the movie version of the book?
Why, Daniel Radcliffe of Harry Potter fame, of course.
Oh yes, there are lots of musical pop culture references too. I'll close with this one above, which you will understand when you read the book. And in the Acknowledgments, Notes, and Confessions section at the end of the book Hill mentions a book his sister recommended he read, and you may want to read it too: [God's Problem: How the Bible Fails to Answer Our Most Important Question--Why We Suffer by Bart Ehrman]. Because if you want to be on the side of the angels, you need all the ammunition you can get.