"We affirm that the natures are different that are united in one true unity, but from both has come only one Christ and Son; not because, due to their unity, the difference in their natures has been eliminated, but rather, because divinity and humanity, reunited in an ineffable and indescribable union, have produced for us one Lord and Christ and Son. We will profess only one Christ and Lord, not in the sense that we worship the man together with the Logos, in order not to suggest the idea of separation by saying "together', but in the sense that we worship only one and the same, because he is not extraneous to the Logos, his body, with which he also sits at his Father's side, not as if "two sons" are sitting beside him but only one, united with his own flesh."
January 1, 1970
https://en.wikiquote.org/wiki/Cyril_of_Alexandria