'Christianity does not merely offer a new way of beholding our world, but an enhanced capacity to live within that world and cope with its uncertainty and complexity, as well as our own frailty and failings. It enables us to confront glib and shallow accounts of our situation, such as the superficial rationalism of the Enlightenment or the facile optimism of an ideology of 'positive thinking', which seeks to exorcise any recognition of the darker and more disturbing aspects of human nature or creation. Reality is complex and ambivalent; wisdom demands that we recognise this, rather than crudely forcing it to be uniformly simple and positive. Intellectual violence is unable to suppress this darker truth about our world, which Christianity has afformed and confronted, rather than implausibly denied.'
Alister McGrath, Through a Glass Darkly, p.207.
