Here's the version we sang... to a wonderful Ancient Irish Melody - Clonmacnoise a beautiful place on a bend in the Shannon (pics here + a MIDI of Slane).....
Breastplate of Saint Patrick
Christ be with me,
Christ within me.
Christ behind me
Christ before me
Christ beside me,
Christ to win me.
Christ to comfort and restore me.
Christ beneath me,
Christ above me.
Christ in quiet,
Christ in danger,
Christ in hearts of all that love me,
Christ in mouth of friend and stranger.
slainte
alison