Unity is a truth. The truth is, there's only ultimately one. All this diversity we see - and there's great diversity and great uniqueness! But underlying it, the essence of all of it is conscious spirit. Conscious spirit is what everything is. Spirit is what everything is. Spirit is what's expressing itself. When you look around you, what you're really seeing is the expressions of ineffable spirit. That's what you're seeing. No matter what you see, no matter what you experience, it's really a manifestation of spirit.

The Basic Teachings - Part 1: Principles of the Teaching (2009)