>>19088869it is gnosticism
tyler durden is the demiurge, the creator god of gnosticism related to YHVH of the old testament as well as saturn and set.
notice how he wants to do a great reset on earth? every 49 years is a jubilee year in judaism, and every 7 years debts are forgiven. this is to mitigate against a monies property owner class which could exploit the people financially.
tyler represents the saturnian drives and therefore he must be conquered. when the narrator shoots himself, he is like Jesus in a way. he is undergoing ego death, which is said to be the last test of the adept as he crosses the abyss, the battle with his shadow. on the tree of life this is represented by daath, meaning knowledge, the 33rd spot on the tree. when one gains self-knowledge, one ascends to godhood, or recognizes that they were divine all along, as is their thinking.
gnostics think that humans are innately superior to the demiurge who lacks the divine spark.
https://tvtropes.org/pmwiki/pmwiki.php/UsefulNotes/Gnosticismbtw the acid burn mark on the hand is the movie version of circumcision.