Brian Russell (a methodist pastor) has a provided some free resources to help in studying popular (and perhaps controversial) book, The Shack. The key elements of the slides include a summary of the Shack’s positioning on theological points and also some questions to help get deeper into the texts to see what you thing.
For instance, here is one of the questions: “Are God’s love and God’s wrath incompatible? Why is there no talk of judgment in The Shack?”
You can find more stuff on The Shack at the homepage of Brian’s The Shack website.