With Elidibus now defeated and gone, there's something about his character that just doesn't sit right with me.
Throughout the entire game all the way up to Shadowbringers, Elidibus says his objective is to maintain the balance between Light and Darkness. The story goes to lengths to portray him as different from the other Ascians. He saves Unukalhai, who describes him as his master and who goes on to decide he wants to save the world, and helps defeat the Warring Triad for good, which seems opposed to the Ascians' goals.
Then in 5.1-5.3 we find out that Elidibus' real goal is no different to the other Ascians after all. Despite all the talk of balance, he's still trying to cause rejoinings in order to resurrect Zodiark and bring back the people of Amaurot.
So what I'm wondering is why exactly was Elidibus portrayed differently to begin with? Why does he care more about balance than the other Ascians? If anything, as the heart of Zodiark, you would expect Elidibus to be the LEAST interested in balance.
Based on his final words, you could potentially say that as the Emissary of the Convocation, he felt he had to mediate the conflict between the followers of Zodiark and the followers of Hydaelyn. This is honestly weird because he's the literal heart of Zodiark, the avatar of the god of Darkness, so it really doesn't make sense for him to be a mediator. But even putting that aside, he still seems only interested in resurrecting Zodiark, he hasn't really done anything for the side of Hydaelyn.
Additionally, Hydaelyn and Zodiark are entities OF Light and Dark, but they are not Light and Darkness itself. Is Elidibus trying to maintain balance between the powers of these two gods, or is his concern the balance of the primordial forces of Light and Darkness themselves?
If he is simply trying to balance the power of the two gods, I guess we can assume that he sees Zodiark being dormant/divided while Hydaelyn is active and whole as being inherently "imbalanced". But he also says things that seem to be about the balance of primordial light/darkness: "Without intervention, the balance between Light and Darkness will begin to shift, placing our mission in jeopardy."
His "mission" being the rejoining of worlds and resurrection of Zodiark, why exactly does he need Light and Dark to be in balance beyond simply avoiding a Flood of light/dark? The implication is that the WoL's actions are shifting the balance too far towards Light, even as Hydaelyn herself (apparently) grows weaker, and EVEN THOUGH Emet-Selch is trying to engineer a calamity of Light (where such an imbalance would actually be necessary), which is actually what Elidibus wants. If his goal is solely to resurrect Zodiark and equalize the power of the two gods, why is he concerned with primordial balance in the moment?
If his goal is not simply balance between the gods but rather balance between primordial light and dark, then why is he determined to resurrect Zodiark and restore Amaurot? Is it just because he believes it his duty, or because he was tempered, and this goal is separate from his desire for balance? But in this case, why does he concern himself with balance beyond the degree of other Ascians? The others already know that tipping the balance too far either way results in a Flood of Light/Dark, which they don't want, so why is Elidibus "the balance guy"? Why is he different to the other Ascians in this regard?
Does Elidibus know something we/the others don't? Will something bad happen if Zodiark is not rejoined? Does he think a Flood of Light (or something else) might happen on the Source?
I haven't been able to come to a satisfying conclusion just based on what we know, and I hope this gets resolved in Endwalker. Because right now, the way it feels to me is that Elibidus' concern with "balance" was kind of written in before the writers really knew what his true story was going to be. His character feels inconsistent when examined over the entire story. Or am I just crazy?