the average Christian, deep down, is in a complete fog as to what work the Holy Spirit does. Some talk of the Spirit of Christ in the way that one would talk of the spirit of Christmas—as a vague cultural pressure making for bonhomie and religiosity. Some think of the Spirit as inspiring the moral convictions of unbelievers like Gandhi or the theosophical mysticism of a Rudolf Steiner. But most, perhaps, do not think of the Holy Spirit at all, and have no positive ideas of any sort about what he does.

