Making peace with ourselves means accessing inner peace that can be cultivated and extended to others. Authentic inner peace does not mean living in isolation, but discovering our own true nature and living in harmony with other people and the environment.
This is essentially the argument for the soul: it holds reality together, it is my offscreen director, my presiding intelligence. I can think, talk, work, love, and dream, all because of the soul, yet the soul doesn't do any of these things. It is me... Everything that makes the difference between life and death must cross into this world via the soul... Soul is a connection between the world of the five senses and a world of inconceivable things like eternity, infinity, omniscience, grace, and every other quality unmanifest.