I have a soft spot for the topic of people who are dual faith. It’s weird, you know. If you’re an atheist, you get a thumbs up from me. If you’re religious with one faith, you get a raised eyebrow from me. And if you are dual faith, you get two thumbs up from me. It just feels like you’re more open-minded if you are more than one faith.
I think the great peacemaker is uncontroversially seen as a historical figure (sort of similar to Jesus was probably a dude) but while Jesus said really nice stuff they’re better known for miracle stuff… the great peacemaker does have some miracles like crossing a lake on a granite canoe but most of what he did was negotiating the peace to unite the confederacy. All that stuff he did is probably historically accurate with the miracles likely being embellishments over time.
Also the great peacemaker and the creator and their twin are distinct figures. It sounds like you understand that but I just wanted to clarify that.