Patriarch Tikhon of Moscow
Holy God, holy and mighty, you call us together into one communion and fellowship: Open our eyes, we pray, as you opened the eyes of your servant Tikhon, 11th patriarch of Moscow and All Russia, that we may see the faithfulness of others as we strive to be steadfast in the faith delivered unto us, that the world may see and know you; through Jesus Christ our Lord, to whom, with you and the Holy Spirit, be glory and praise unto ages of ages. Amen.
Wikipedia article on Patriarch Tikhon