The books on this are selected for variety and depth on their specific topic. In Messy Incarnation, Dr. Bruce Epperly examines the incarnation from the perspective of process theology and comes to some fundamental and challenging conclusions. Dr. Bob Cornwall looks at the Holy Spirit and spiritual gifts from the Disciples of Christ, a mainline denomination, but finds plenty of excitement for believers of multiple perspectives. Unfettered Spirit is the result Dr. Herold Weiss looks at Paul’s letters in a thematic way, providing a strong theology of Paul in measured portions as a good way to get more acquainted with this early Christian leader. Meditations on the Letters of Paul will help you in studying any of the apostle’s works. Henry Neufeld asks simply how we should respond when people claim to speak for God, which requires, in turn, an examination of biblical inspiration and prophetic speech in many contexts. Dr. Edward W. H. Vick applies philosophy to the many claims made by believers. His is not a book to challenge the veracity of Christian beliefs, nor is it an apologia to defend those doctrines. Rather, he challenges Christians to think about what they believe, to express these beliefs with precision, and to know why they hold those beliefs and not others. Dr. David Alan Black invites us to look at the authorship and history of the four gospels. Why do we have four canonical gospels? How does this impact our understanding of the fundamentals of Christian belief?