@NEETzsche @latein @rdr Actually it’s existed forever. Jewish unitarianism is the innovation. Alan Segal has written books on this.

To use a pagan example: Jupiter is a planet. He is a statue in a temple. He is also a spirit who can cause things to happen.

Three persons, one nature.

The only reason there’s confusion about the Trinity now is because moderns accept Occam’s rejection of metaphysical universals.