Our own theory is that sin was ordained only in view of redemption, and that accordingly redemption shows forth as the gain bound up with sin; in comparison with which there can be no question whatever of mischief due to sin, for the merely gradual and imperfect unfolding of the power of the God-consciousness is one of the necessary conditions of the human stage of existence.
The Christian Faith (ed. Bloomsbury Publishing, 2016) - ISBN: 9780567658869