Y'all I've been thinking

I have a theory on Yuu's/Mika's eye colors (and everyone else's) . I think its based on who made them and hypothetical existence tiers. I'm thinking its something like Paradise(The throne of God)‐> The sky (The place Sika Madu and the rest of the angels were cast to)->Then Earth.

Kind of a loose idea but what I mean by the sky is that despite the fact that the cast out angels were forced to live on Earth's surface they could still reach out and touch the sky. (Lot of theoretical blah blah blah stuff. I sound crazy af this is why we shouldn't hyperfixate on Norse, Greek and Christian mythology all at the same time. Its all just so fascinating, but anyway I'm gonna stop get and into what i was thinking.)

So like humans are the middle ground between divine and cursed beings. They have regular ish eye colors because they have no divinity and cursed creatures have red eyes because they have "steeled their hearts against God". Hence why I think demons become the way they are by a Vampire losing theirs.

Angels made directly by "God" have gold eyes. Its why when Yuu and every other angel that taps into this power, even when human, have eyes that turn gold. They're directly being influence by God. Lolol that's why they tweak out too.

Blue: Belongs to a divine lifeform made by an angel. Is bound to the sky, but will never rise to the heavens. Angel Mikaela is uninfluenced and cannot be controlled by their divine creator. Angel Mika is still divine but was made by but made by a lower being.

Green: My theory on why Yuu's is green is because he lowered to Earth. He is still "divine" but he's essentially no better then other humans.

Anyway I think I'm just bored and its honestly probably not that deep. I feel like I'm trying to figure out why a door is green in English class when it probably doesnt mean anything that deep.