Ohhh maybe this was obvious but I just realized that the things Free Trader Beowulf are trying to do line up directly with stuff going on in the Brakebills storyline: curing depression, curing cancer, turning back time, and bringing someone back from the dead.
This is like... Major Mendings, I guess. And I can't help thinking of it in context of Eliot's line last episode, "Thinking you can change anything is such an act of monumental ego." Very interesting that they think a god will even want to fix their problems (or give them the power), even if they manage to summon one!
Well, we know how that's going to turn out for them. But that doesn't make Eliot right either, I mean trying to fix things does require some ego, but not always in the unrealistic/bad way that he's implying. Quentin was pretty unrealistically egotistical when he tried to cure cancer during his first semester. But he was also wrong when he said they can't fix anything that matters!
It really sucks most of FTB don't get to live long enough to grapple further with any of this, it would have been really interesting to see where they would go next.