Studying the Manuscripts: Caller recommends the book, "Encountering the Manuscripts" by Philip Comfort for studying the scriptures. Old Testament Metaphors for Evangelism: Can you find any flaw in Christians seeing metaphors of Christ in any of the Old Testament and then sharing that with unbelievers? [John 5:46, Isaiah 53]. Greg Boyd: What do you think about Reknew.org and Greg Boyd?