The Oxford Handbook of Philosophy of Religion contains newly commissioned chapters by 21 prominent experts who cover the field in a comprehensive but accessible manner. Each chapter is expository, critical, and representative of a distinctive viewpoint.
I read this book as a required text in my Philosophy of Religion class in seminary. It was one of those books that was real work, but I am so thankful for having read it because it opened my eyes to read much more philosophy in order to understand non-biblical worldviews, framing and positing arguments, etc. I recommend this book to every pastor and budding apologist.
The many different authors make for a variety of tastes that appeals to different readers. I did my undergrad in philosophy and I was not disappointed. There were also other chapters that were too easy to read. If you cannot handle the whole book I'm sure you will find at least one chapter you will love.