Eat Pray Love is simply marvellous. There's no religion in it, at least I didn't find any when I read it, and it really is empowering. When I first read it, I believe I was a bit too young to understand it, since I was only 15 years old, but being 21 now, I see how great that book really is. Trust me, you won't regret it, it has the perfect amount of humour and philosophy in it.