This is a favorite line from A Course in Miracles® for me. I have experienced enough times in my life the oppressive burden of discord and conflict, and the release and redemption that comes when these resolve.
In "A Course in Miracles®" everything is called hate that is not love, including every little irritation and upset. I recently posted: "Peace is the greatest good." And so it seems.
Do you know that, too? Is there anything unclear in your life? And could you do something to help resolve an old quarrel or strife?