I didn't start up filioque - that was Destro.
OK...look on the doors of St. Peter's in Rome, and read the Creed.....you will notice that the filioque is NOT there...inscribed by one of YOUR POPES...again, Gregory the Great....because of the arguments...LONG BEFORE Photius was around. You seriously need to look for other sources for your Theological history, other than Vatican archives....
Yaaaaawwwnnnn. And your point is what???? That the Constantinopolitan Creed is inscribed on the wall of St. Peter's? No one will deny it.
What we ant to know, do you deny the filioque and call it heresy? Do you cast out of the Church as heretic innovators Sts. Hilary, Athanasius, Augustine, Ambrose, Pope Leo the Great, Pope Damasus I, Patriarch Cyril of Alexandria, Epiphanius of Salamis, Pope Martin I and the Fathers assembled with him at the Lateran Council in 649, St. Mamximus the Confessor, all the Spanish Bishops assembled 16 times at Toledo, etc., etc.? They all taught the Filioque.