Hymn Lyrics Search - Name That Hymn

I'm looking for the words to John Rutter's Gaelic Blessing so I can practise them before my Son's wedding. Can anyone help?

Thanks

Sue x

You've probably gotten the sheet music by now, but here are these wonderful lyrics to my favorite John Rutter composition:

A GAELIC BLESSING

Deep Peace of the running wave to you
Deep Peace of the flowing air to you
Deep Peace of the quiet earth to you
Deep Peace of the shining stars to you
Of the shining stars to you

Deep peace of the shining stars to you
Deep peace of the gentle night to you
Moon and stars pour their healing light on you
Peace of Christ, Light of the World to You
Light of the World to you

And I'm looking for guitar chords for it...please help! Thank you.