Saint Photios The Great,
Patriarch Of Constantinople.
And in the Holy Ghost, the Lord, the Giver of Life, Who from the Father ALONE proceeds, Who together with the Father and the Son is worshipped and glorified, Who spoke through the Prophets.
Et in Spiritum Sanctum, Dominum et vivificantem, qui ex Patre SOLO procedit; qui cum Patre et Filio simul adoratur et conglorificatur; qui locutus est per Prophetas.