All manners of models get considered in this world except a “grace of God” model. Other models borrow pieces of it (Keynesian economics certainly does, in disguise) but nothing treats it explicitly.
This sounds like something that Mike Pence might even pitch into, but that’s too far down the road to say for sure.
The last issue of Time’s Person of the Year that I ever bought was when they named Pope John Paul II for his world travel and bringing together a divided world.