Only with great care. For thousands, carols will be their only link with a church. At the same time, sentimentality is perhaps the single most dangerous feature of our Church and culture-and the sentimental air is never thicker than at Christmas. The Incarnation is messy, dirty, and resonates with the crucifixion. We need a new wave of carol writing that can gradually swill out the nonsense and catch the piercing, joy-through-pain refrains of the New Testament.