"Since our world conditions have changed, we can do no other than to think our own thoughts about the redemptive significance of the death of Jesus and all that is connected with it, basing our thoughts, so far as possible, on the original and Primitive-Christian doctrine. But if we undertake this task, as we needs must, we ought to make clear to ourselves what we are doing. We ought not to bemuse ourselves with the belief that we are simply taking over the whole of the dogmatic conceptions of Jesus and of Primitive Christianity, seeing that this is, in fact, impossible. And we ought not to regard the obscurities and contradictions, in which we find ourselves involved, as originally attaching to Christian doctrine; we ought to be clearly conscious that they arise from the transformation of the historical and Primitive-Christian concepts into concepts necessary to adapt them to a later situation. Instead of simply being able to take over traditional material as we...