St. Nektarios the Wonderworker, Bishop of Pentapolis (source)
"The Lord, wishing to make known upon the earth the glory that has been given to you in the heavens, O wise one, showed forth your divine relics to be a spring of healings and many wonders, O all-blessed one."
-from the Matins Canon to St. Nektarios
(source)
Through the prayers of our Holy Fathers, Lord Jesus Christ our God, have mercy on us and save us! Amen!