So I had a discussion while I was running Sohm Al hard. I suggested what if the warrior of light was gaining strenth by the faith of the people of eorzia. But then I reconsidered could it simply be the blessing of light? I believe it is a bit of both. so let me propose a theory.

Any being with sufficient Aether will inevitably begin to feed off of the faith of others. intentionally or no

Why is this? well lets think back to summoning. it only requires two things. will and Aether. A single man can create a god with enough aether. weather or not he controls said god depends on if there is a host.

So we come to the warror of light (wol) how the seven hells could he be a primal? But thats just it hes not... yet.