Magnus Ego
The Magnus Ego or the "Great Self” is you across all eternity. The more one understands the concepts of Sum Omnia and Cosmic Justice, the more one understands the Magnus Ego and vice versa.
Ego Equivalence
Cosmic Justice, or the ultimate entropy of experiential possibilities and outcomes, tells us that over eternal time, all Magnus Ego are presumed equivalent in experiential scope and depth.
At any given moment, one's Magnus Ego is presumed to follow the Law of Large Numbers and trend near the true mean. If, however, all Magnus Ego could be compared across all eternity, they are presumed to be equivalent despite differences in the manner each unfolds.
This entropy of experiential existence leads to the concept of Sum Omnia or the understanding that when you see another sentient being, you see yourself at a different point in your Infinite Journey.
See Also
➤ Infinite Journey: Egonaut, Sum Omnia, Cosmic Justice
➤ Wikipedia: Entropy, Law of Large Numbers