Did the Eastern Orthodox and Roman Catholics change their view of the Holy Spirit?

Liberius, Bishop of Rome from 352-366 A.D. COGwriter Did the Greco-Romans change their view of the Holy Spirit? Certainly yes, though most do not seem to realize this. While the Catholics, Orthodox, and Protestants like to act like every “Christian” long believed in the trinity, (even though that doctrine was not finalized for them until [...]