I was very moved today to listen to Archbishop Justin Welby on BBC Radio 4's famous Desert Island Discs. What comes across - and I cannot say I agree with all of his theological positions - is a highly-intelligent, thoughtful, sensitive person - who reflects upon the mysteries of faith, the afterlife, and injustice (as we might expect) - bringing to bear upon his duties the full weight of a proper 21st century education. Further, his unhappy childhood with an alcoholic father means that he is never merely a happy story, but a complex one. He knows sorrow, as all of us do. However, so close to Christmas, the over-arching message is this - it is feasible to be a fully-intelligent, well-rounded human being, and to still believe in the good news of Jesus Christ. At a time of radical well-organised doubt and antagonism towards religion, this is a welcome gift, from the BBC.