Book excerpt: Dave Tomilinson is author of "The Post Evangelical", a seminal book which acknowledged the disenchantment with simplistic approaches to faith experienced by many evangelicals. Many, locked into interpretations of Christianity that they can no longer accept, have given up on the Church altogether. But is re-enchantment possible in our post-modern, post-Christian age?Re-enchantment is not a return to credulity or an attempt to recapture lost innocence, but it is finding a realistic faith that reconciles heart and head, that offers a positive, engaging spirituality, that is unafraid of grappling honestly with difficult questions.