One of the books I am reading is on the topic of Christology and far more in depth than any systematic theology (survey of doctrine). Its at the graduate level and a book called Jesus Christ Our Lord. Reading this kind of a book makes me wonder why so many debates on the CAL vs. Armin issue, and if people would read books like this one, or books at more easier reading levels focused on Christ perhaps there would not be so many debates and division around here. Yes John C this one is more difficult of a read than both the 5th Gospel and Tell the Truth Combined. Have to read it very slowly. But its worth it.