So my dad's trying to get me to convert to Judaism...

[Merrick]

There are no Jewish teachings I know of that will only be told to Jews. The idea sounds like it came out of the Protocols of the Elders of Zion or something.

The internet is a modern day Library of Alexandria. There is very little that can be kept secret now. Other than some volumes in extinct languages languishing in the Vatican archives, I doubt any truly secret spiritual knowledge exists anymore.

The majority of Aboriginal/Indigenous spiritual knowledge/s are utterly secret.

Fair point! Judaism is too mainstream and widespread to be able to hold such secrets.

EP, I still don’t have time to do a full reply, so I’ll be short. If tarot and astrology resonate with you, and you gain valuable insight from them, do not feel obligated to study Kabbalah. Astrology resonates little with me, while Kabbalah resonates tremendously. These are all valid pathways to gnosis.