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.
The word integrity has two meanings. The first is "honesty. "We have to be honest in facing our limitations, in facing the sheer complexity of the world, honest in facing criticism even of things which are deeply precious to us. Integrity also means wholeness, Oneness, the desire for a single vision, the refusal to split our minds into separate compartments where incompatible ideas are not allowed to come into contact. An undivided mind looks in the end for an undivided truth, a Oneness at the heart of things. The whole quest for integrity presupposes that in the end we are all encountering a single reality and a single truth.
~ from CONFESSIONS OF A CONSERVATIVE LIBERAL by John Habtood