In peace with your neighbor, with your friends, with your wife, with your children and with yourself. However, before that can happen, the Bible teaches that peace must begin within the heart of man by making peace with God. Peace is not merely a feeling.
Peace is that state that follows the end of a war or the resolution of a conflict.
This, of course, feels differently than a state of war does. But if we seek a feeling of peace without working out the terms of surrender, we are simply looking for a heavenly tranquilizer and not the reality of peace with God. The same can be said about peace with ones enemies. I often wonder if humanity will come up with the ultimate in chemical warfare, a drug that would produce such a sense of peace that one would literally surrender everything just to feel it. What I would like to recommend to you is that you try a simple experiment.