At last. Haven’t got my pad with me so had to do this on the back of a business card..
“Io sono la luce del mondo; chi segue me, non camminerà nelle tenebre”
(Vangelo di Giovanni 8,12)
“I am the light of the world; whoever follows me shall not walk in darkness, but shall have the light of life”
A cracking bit of Byzantine & Greek skill, but all the best to the couple getting married, whose wedding ceremony went on in spite of tourists wandering in.