 On the contrary, say these proponents, a person's identity and self are deeply constituted by their relationships, such that a person could not be the same person were it not for the relationship - the relationship, in some sense at least, precedes (ontologically, though not necessarily temporally) the person rather than the person preceding the relationship.Two theological keys to the idea of person found in the social trinitarianism are the trinitarian concept of "perichoresis" ("interpenetration"--associated most strongly with Saint John of Damascus), and the Christological doctrine of "two wills in one person" (which was central to Maximus the Confessor's defense of orthodoxy).The doctrine of the two wills of Christ stems from the Council of Chalcedon where the Church affirmed that Jesus is fully human and fully divine, without division and yet without mixing.