The notion that ‘it all somehow must make sense’, or ‘there is a best decision here’, preserves from despair: the difficulty is how to entertain this consoling notion in a way which is not false. As soon as any idea is a consolation the tendency to falsify it becomes strong: hence the traditional problem of preventing the idea of God from degenerating in the believer’s mind. It is true that the intellect naturally seeks unity; and in the sciences, for instance, the assumption of unity consistently rewards the seeker. But how can this dangerous idea be used in morals? It is useless to ask ‘ordinary language’ for a judgment, since we are dealing with concepts which are not on display in ordinary language or unambiguously tied up to ordinary words. Ordinary language is not a philosopher.
Iris Murdoch, ‘On “God” and ‘Good”‘