Once you have summoned enough spirits with a medium, such as incense smoke, hypothetically, shouldn’t you eventually be able to manifest spirits to physical appearance without a medium considering enough practice?
If spirits can see in the dark what would be your conclusion of the strength of light vs darkness?
Lastly, would you agree at the most seemingly important moments you find yourself fumbling over the simplest task, and in the presence of the greatest beings they get a kick out of it, in some perverse attempt of joy?
Tonight I learned how to do alchemy by calling upon darkness. It really made think, darkness isnt exactly conscious, but it does answer to calling forth.