The Filioque Explained
Rome’s Twin Innovations
The Roman Church made two changes to the apostolic faith without the authority of an ecumenical council. The first was doctrinal: adding two words to the Nicene Creed. The second was liturgical: transferring the Sabbath from Saturday to Sunday. Both changes follow the same structural pattern, and both were rejected by the Eastern churches.
What Is the Filioque?
The Nicene Creed was formulated at the First Ecumenical Council (Nicaea, 325 AD) and expanded at the Second (Constantinople, 381 AD). The original text reads:
In the sixth century, churches in Spain began adding the Latin word filioque (“and the Son”) to this line, so that it read “who proceedeth from the Father and the Son.” In 1014 AD, Pope Benedict VIII formally inserted the filioque into the Roman liturgy. No ecumenical council authorized this change. The Eastern churches never accepted it.
“But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall testify of me.”John 15:26 (KJV)
Christ says the Spirit “proceedeth from the Father.” He does not say “from the Father and the Son.” The original Creed quoted Scripture exactly. The filioque added words that Christ did not speak.
The Same Pattern
The filioque and the Sabbath change are structurally identical, because both are unilateral Roman innovations imposed without ecumenical authority. The comparison reveals a pattern of governance, not a coincidence.
| Dimension | Filioque | Sabbath Change |
|---|---|---|
| What was changed | The Nicene Creed (doctrinal) | The day of worship (liturgical) |
| Original teaching | Spirit proceeds from the Father (John 15:26) | Seventh day is the Sabbath (Exodus 20:8–11) |
| Changed to | Spirit proceeds from Father and the Son | First day (Sunday) replaces seventh day |
| Authority claimed | Papal authority over the Creed | Church authority over Scripture |
| Ecumenical council? | No council authorized it | No council authorized it |
| When formalized | Spain sixth century, Rome 1014 AD | Constantine 321 AD, Laodicea 364 AD |
| Eastern response | Rejected by all Orthodox churches | Rejected by Ethiopian and some Eastern churches |
| Scripture basis | None. John 15:26 says “from the Father.” | None. No verse transfers Sabbath to Sunday. |
Why This Matters
The Precedent
If one see can change the Creed without a council, it can change anything. The filioque established the precedent that papal authority overrides conciliar consensus.
The Confession
The Roman Catholic Church openly claims the Sabbath change as proof of its authority. The filioque is another instance of the same claim exercised.
The Eastern Witness
The Orthodox churches preserved the original Creed without the filioque. The Ethiopian Orthodox Church preserved the original day without the Sunday replacement. Both are witnesses to what the apostles taught.
The Test
If you accept the filioque, you accept that one bishop can alter a creed ratified by 318 bishops. If you accept Sunday, you accept that human tradition can override a commandment written by God’s own finger.
The Great Schism (1054 AD)
The filioque was the primary theological cause of the Great Schism between Rome and Constantinople. Cardinal Humbert excommunicated the Patriarch of Constantinople. The Patriarch excommunicated the papal legates. The church that had been one for a thousand years divided over two Latin words that no ecumenical council had approved.
Forty years later, in 1014, Pope Benedict VIII formally inserted the filioque into the Roman Creed. The Eastern churches have never accepted it. The division persists to this day.
The Thread Connecting Both Changes
The Sabbath was changed in the fourth century, and the filioque was formalized in the eleventh. Both changes rest on the same claim: that Rome possesses authority that no council conferred and no Scripture supports. The Eastern churches rejected both, and the Ethiopian church, which preserves both the original Creed and the original Sabbath, stands as the clearest witness that the apostolic faith was never lost but was suppressed in some places and preserved in others.
The thread never broke.