The entirety of the contemplative life is grounded in the love of God. Without that love there would be no prayer ... nothing at all. This love calls into being -- creates, quickens, gives life to -- all that is. This love binds together each one to the other, and in the end binds us to the Source of that love, draws us back into the One whom we never really left, draws us back into God. In that returning we discover that there never existed a division between us and that ... the whole of life is in truth one continuous mystical experience because it has always been suffused with God's love.
Peace always begins within each of us. Our ability to create in the world depends on our ability, first, to work to create peace in our own lives. It's much easier to advocate peace on Earth than it is to be able to bring peace your own home. Or your own heart.