The original, shimmering self gets buried so deep that most of us end up hardly living out of it at all. Instead we live out all the other selves, which we are constantly putting on and taking off like coats and hats against the world’s weather

A God in the hand is worth two in the bush.

And there are other dangers potentially more dangerous than even nuclear war. There is AIDS. There is terrorism. There are drugs and more to the point the darkness of our time that makes people seek escape in drugs. There is the slow poisoning of what we call "the environment" of all things as if with that absurdly antiseptic phrase we can conceal from ourselves that what we are really poisoning is home, is here, is us.

I loved rain for making home seem home more deeply, and I suspect that is why, from as far back as I can remember, I also loved those books I read and the people I met in them and the worlds they opened up to me. Like a house in the rain, books were havens of permanence and protection from whatever it was that as a child I needed protection from.

In the silence of a midwinter dusk, there is a sound so faint that for all you can tell it may be only the sound of the silence itself. You hold your breath to listen. You are aware of the beating of your heart. The extraordinary thing that is about to happen is matched only by the extraordinary moment just before it happens. Advent is the name of that moment.

When a child is born, a father is born. A mother is born, too of course, but at least for her it's a gradual process. Body and soul, she has nine months to get used to what's happening. She becomes what's happening. But for even the best-prepared father, it happens all at once. On the other side of a plate-glass window, a nurse is holding up something roughly the size of a loaf of bread for him to see for the first time.

It is impossible to conceive how different things would have turned out if that birth had not happened whenever, wherever, however it did for millions of people who have lived since, the birth of Jesus made possible not just a new way of understanding life but a new way of living it. It is a truth that, for twenty centuries, there have been untold numbers of men and women who, in untold numbers of ways, have been so grasped by the child who was born, so caught up in the message he taught and the life he lived, that they have found themselves profoundly changed by their relationship with him.