- I don't remember Shay being part of the Trinity.
- Next to "How the heck is one God also a Holy Trinity?" the most common question I got asked as a priest by non-Catholics was about transubstantiation: the belief that at consecration, the elements of bread and wine truly became the Body and Blood of Christ.
There are no more uses of "trinity" in Change of Heart by Picoult.
Typical Usage (best examples)