“quality” (ποιότητος) is used in the same sense. For there is not identity (ταυτότης) or equality (ἰσότης) of the natures united in the one person of Christ, but rather diversity and difference. The respect, whether it be essential or accidental, in which the one nature differs from the other and in which this person differs from other persons of the same nature is called a property or a difference. And because the properties do not depart from their subjects, therefore in Christ a natural or