The cross is the symbol at the heart of Celtic Christianity
The circle of the Celtic cross is held in the arms on the cross - the world is held on the cross.
It symbolises that the world and the cross are interlinked; that
Jesus crested the world and died on the cross to save the world he created; that Christ the creator is the centre of God's world.
If you want to know the God the Creator, then you need to observe creation.
