 Trinitarians sometimes argue that a social concept of ultimate reality can be formulated if God is necessarily related to the divine self. Process theists, especially those who are Christians, are not averse to this suggestion. Nevertheless, if this is to be taken seriously as a philosophical proposal, then there can be no mere appeal to the “mystery” of the Trinity. Some effort should be made to retain the primary meaning of “social” as multiple entities in a network of relations, some of which are internal and some external. That is to say, a genuinely social concept of reality is one in which the multiple identities of each of the interrelated and interacting entities are not absorbed into each other. Whitehead and Hartshorne claim to do this apart from the Christian doctrine of the Trinity, but there is no reason a priori to suppose that Trinitarian metaphysics cannot be one version of process metaphysics, or that the latter could not be adapted to the former (Boyd 1992; Inbody 1997, ch. 8; Bracken and Suchocki 2005).