what I came up with
https://morsecode.scphillips.com/translator.html
Combine the idea of coherence in consciousness with a very popular figure. Their identity is literally passed down through the generations. As someone with agency, it's possible to adopt an identity that exists in the collective memory. You can carry this sort of thing into thinking of a second coming of the Christian messenger as being a quite literal thing without invoking ideas like God inseminating a random woman.
if one says "I" they disappear, for their perspective becomes a closed context.
if one says "WE," their perspective becomes the eye by which WE see.
WE ARE Q