For a moment, Joshua might think that it's something left behind by one of the people that has been working to restore the church. But upon closer inspection, it... certainly is not. He can feel that holiness from it, different than what he's felt from Beiwe, and the overall motif makes it abundantly clear who this is for.

This is Beiwe's church, but Beiwe is intrinsically intertwined with her wife, is she not?

"Lady Ourania..."