The All

The All was a being Spock and other Vulcans believed themselves in telepathic communication with, which might represent the Universe. It might also be the equivalent to the Terran "God". However, they did not consider this a belief but a simple fact, due to the telepathic contact. 


 * It's not known what relationship, if any, it has to The One. If they are the same being, it might further explain why Sybok was driven to find that being, due to its telepathic presence being felt by all Vulcans.