Works for me. Theo may feel a bit of divinity too.

Jeremy is human but his powers comes from the essence of creation. It's ancient and has existed since the dawn of time,

Hmmm. Jeremy would deffo be able to tell the undead connection. He's attuned to detect demons, undeads and other chaotic beings. But that woukd probably be the extent of his vision. He wouldn't be able to tell much more.