Peace is not an emotion, it is an understanding.
Rev. Eugene V. Snider (1914-2001)
Peace is not a state of well being within an individual that keeps him/her from emotional and/or spiritual turmoil. But rather, it is the understandings we gather that help us to understand the reasons behind the emotional/spiritual sufferings we, as human beings, go through in our daily lives. The greater the understanding, the more peace we have in our lives.