A beautiful Irish hymn

Be thou my vision. O Lord of my heart - I used to play this on guitar. Found this arrangement and thought I'd share it.

Be Thou my vision, O Lord of my heart;
Naught be all else to me, save that Thou art.
Thou my best thought, by day or by night,Waking or sleeping, Thy presence my light.
...
Be Thou my battle-shield, sword for my fight,
Be Thou my dignity, Thou my delight.
Thou my soul's shelter, Thou my high tower.
Raise Thou me heavenward, O Power of my power.

Riches I heed not, nor man's empty praise,
Thou mine inheritance, now and always:
Thou and Thou only, first in my heart,
High King of heaven, my Treasure Thou art.

(Full lyrics here.)