Spiritual ignorance is resistance to gnosis. Gnosis is the realization that consciousness is the basis of the universe, and every atrocity you commit in the name of ego is a wound upon your greater self. It’s why Jesus warned against wealth and earthly authority, and why those authorities murdered him and used his legend to perpetuate their own existence. You don’t even need to believe in spiritualism or Christianity to understand that the material world is only half the story. You go to sleep every night and exist in an entirely new world built upon your own consciousness. Your waking life is just the dream of a higher order of consciousness as well.