Several people go through life looking for peace. Instead they try to find piece. No it is not a mistake. It is piece. People have a hole in their heart and they try to find the piece to fill the hole. You know, a new car, new life, new spouse, new house, new job, or a new hot tub. Something that will fill the piece in their heart.
However, that hole in the heart can only be filled by God and His peace. For in His peace, their is strength, purpose, contentment, growth. There will be no inconsistency. There will be no buying the next new item, going to the next new job, or new spouse. God fills that place with His love and peace. There is no need for anything or anyone but Him.
Have a hole in your heart. Talk to God. He will fill it with something that can never move or be shaken.