Hi everyone!
I haven't read through the entire thread, and i see Scott has mentioned the Baha'i temples, but i don't think he really explained it.
The Baha'i Temples (Mashriqu’l-Adhkár) Literally “the Dawning-place of the praise of God”, are open to people of all faiths.
Devotional programs include the reading of scriptures of all major world religions.
So from my pov, these Universal Temples you mention already exist.
I haven't read through the entire thread, and i see Scott has mentioned the Baha'i temples, but i don't think he really explained it.
The Baha'i Temples (Mashriqu’l-Adhkár) Literally “the Dawning-place of the praise of God”, are open to people of all faiths.
Devotional programs include the reading of scriptures of all major world religions.
So from my pov, these Universal Temples you mention already exist.