The question is this: is the humanity of the Logos merely something foreign which has been assumed, or is that which precisely comes into being when the Logos ex-presses himself into the non-divine? ...should human nature ultimately be explained through the self-emptying self-utterance of the Logos himself?
The Trinity, p. 31 fn
Karl Rahner, trans. by Joseph Donceel
Kent: Burns & Oates 1970