“Complete dogmatic orthodoxy consists in a true doctrine about God and an unerring spiritual knowledge of created things. If you are orthodox in this way you should glorify God thus: Glory to Thee, Christ our God, glory to Thee, because for our sake Thou, the divine Logos who transcends all things, becomes man. Great is the mystery of Thine incarnation, Saviour: glory to Thee.”
St. Gregory of Sinai