translate English to French: The Logos was a res et persona already before the creation of the world, and that per substantiae proprietatem, but only with the |180 creation of the world did his coming forth from the Father become a nativitas perfecta (Prax. 7), and the Wisdom became the Son.
Nous trouvons chez lui les expressions : «proprietas utriusque substantiae» (in una persona), «duplicem statum, non confusum sed conjunctum in una persona, Deum et hominem Jesum» (Adv.