Human beings have a remarkable capacity to take things that are related to each other and stick them in separate airtight compartments so they don’t rub against each other and cause them much pain.
We’re all familiar with the man who goes to church on Sunday morning, believing that he loves God and God’s creation and his fellow human beings, but who, on Monday morning, has no trouble with his company’s policy of dumping toxic waste in the local stream. He can do this because he has religion in one compartment and his business in another… It is a very comfortable way to operate, but integrity it is not.
The word integrity comes from the same root as integrate. It means to achieve wholeness, which is the opposite of compartmentalize. Compartmentalization is easy. Integrity is painful. But without it there can be no wholeness.
-- M. Scott Peck in “Further Along the Road Less Traveled”