When Christ was about to leave the world, He made His will. His soul He committed to His father; His body He bequeathed to Joseph to be decently interred; His clothes fell to the soldiers; His mother He left to the care of John; but what should He leave to His poor disciples that had left all for Him? Silver and gold He had none; but He left them that which was infinitely better, His peace.
Ah, when shall all men's good
Be each man's rule, and universal peace
Lie like a shaft of light across the land,
And like a lane of beams athwart the sea,
Thro' all the circle of the golden year?
If you wish to experience peace, provide peace for another. If you wish to know that you are safe, cause another to know that they are safe. If you wish to better understand seemingly incomprehensible things, help another to better understand. If you wish to heal your own sadness or anger, seek to heal the sadness or anger of another.
The question of world peace, the question of family peace, the question of peace between wife and husband, or peace between parents and children, everything is dependent on that feeling of love and warmheartedness.