Disputationes tres

the person indeed, since the assumed human Nature is not in the least mixed: thus neither is the human with the divine.

V.

But rather, the difference of two most diverse Natures being preserved, those two Natures are so far from being mixed among themselves, that rather the essential properties of each Nature, however many they may be, must be perpetually preserved and retained: nor in any way or manner, by whatever means that may happen, are they ever to be mixed among themselves.

VI.

Furthermore, neither is such a union or Commixture in Christ of those two Natures ever to be imagined or conceded in which, from two Natures, as if from two wholes or corrupted parts, some third singular mixed genus is constituted which is neither perfectly divine nor perfectly human: but which has grown into one certain peculiar mixed substance and Nature, partly from the divine, and partly from the human Nature.

VII.

Which, to be sure, we willingly concede happens in natural things: for both physical Reason and experience itself daily testify: namely, that when qualities are broken and to some extent corrupted within one another, some third Mixed thing is thereby made.