Good questions all of them.
Faith < Knowing < Being
Now in regard to belief systems my allegiance is to the source. Just because others had forked for the truth doesn't diminish my trust in what I know to be right. I'm not trying to impose my opinions on others. It's fun to test ideas along the way, it's my motivation for being on nostr. Here the density of remarkable people is high enough for me to explore. I'm here to learn also.