The Apostle Luke addressed both his gospel and the book of Acts to an unknown individual named Theophilus. Wibberley imagines that Theophilus is a Roman grain merchant and builds a historical tale around this person that provides fascinating insights into the lives of Christ and his Apostles as well as the Roman Empire in which they lived.
Entered with an optimistic/open mind and could not finish it. I'd rate it R for the mature sexual...implications? alone. Not super detailed, but enough references that it is highly disturbing. And in between that, it is basically a book form of the movie Risen, with an almost-Christian-but-really-more-semi-Gnostic vibe. A serious lack of baptismal themes, for instance, and a fairly strong emphasis on mysticism that is trying to compete with the bodily reality of the Resurrection and the faith.
The story of Theophilus, a Greek who sees an apparition of Jesus not long after the Crucifixion. This brings him ever closer to the new faith and its teachings of universal brotherly love and heaven, much to the clash of his very worldly commercial upbringing.
A strange novel where Theophilus never quite gives way to what we would expect him to - nascent Christianity. Reluctant towards the end, but willing to give this new Son of God the benefit of the doubt, it makes Theophilus more than your average two-dimensional character.