 Van Inwagen produced a model (in the sense of formal semantics) where all these statements are satisfied, so under this interpretation the doctrine of Trinity comes out consistent. Incidentally let me note that he also gave an analogous interpretation for the doctrine of Incarnation – see (van Inwagen 1994). For an extended discussion of the coherence of this solution see the section on relative identity theories in the entry on  Trinity.  Note that Branson (2019) provides a taxonomy of all possible solutions to the paradox, including the ones that resort to relative identity.