Article 9: Why the Belgic Confession Leans on the Nicene Creed

Having stated its Trinitarian doctrine in Article 8, the Belgic Confession pauses in Article 9 to do something distinctive: rather than moving straight ahead to its next doctrinal topic, it stops to root what it has just claimed in the church's ancient, shared confessional inheritance — naming the Nicene Creed explicitly among its supporting testimony.

A Confession That Cites Its Sources

Article 9's title, "The Proof of the Foregoing Article of the Trinity of Persons in One God," signals its purpose clearly: this is a confession explicitly citing its evidence, not merely asserting doctrine and moving on. Among the testimonies it appeals to are "the three creeds, namely, that of the Apostles, of Nicaea, and of Athanasius" — formally received as faithful, authoritative expressions of the very doctrine Article 8 has just stated in the confession's own words.

Guido de Brès's Underlying Concern

This citation reflects the same broader strategic concern that shaped the Belgic Confession as a whole. Guido de Brès composed this document specifically to demonstrate that Reformed Christianity in the Low Countries was not a dangerous, radical new movement — a concern sharpened by the constant risk of being conflated with more revolutionary Anabaptist currents circulating in the same region. Explicitly grounding the confession's Trinitarian doctrine in the ancient, universally received ecumenical creeds served this purpose directly: it demonstrated that on the most fundamental question of Christian orthodoxy, who God is, Reformed believers held nothing novel or suspect, but stood in complete continuity with over a millennium of settled catholic teaching.

Not Alone in This Instinct

De Brès was not unique in reaching for this strategy. Across the Channel, the authors of the Anglican Thirty-Nine Articles made a strikingly similar move in Article VIII, formally naming and receiving the same three ecumenical creeds — developed independently, in a different national and political context, yet arriving at the same underlying conviction that genuine Reformation confession required explicit continuity with Nicaea's ancient Trinitarian settlement, not merely a fresh restatement claiming implicit agreement.

What the Citation Actually Accomplishes

By naming the Nicene Creed specifically, Article 9 does more than pad its argument with an appeal to tradition. It signals that the vocabulary the Belgic Confession relies on — the distinction of three persons sharing one divine essence — is not Reformed theological innovation but the same settled orthodoxy the fourth-century church fought to establish against Arianism, still doing identical theological work twelve centuries later in a confession addressing entirely different sixteenth-century circumstances.

A Small Article With a Large Claim

Article 9 is brief, but its implicit claim is substantial: that the Reformed faith de Brès risked, and eventually gave, his life defending was never meant to be understood as a break from historic Christian orthodoxy, but as its faithful sixteenth-century continuation — a claim the confession chooses to demonstrate not through fresh argument alone, but by simply pointing to the ancient creed still doing the same foundational work it always had.

Read the Nicene Creed's own side of this citation at [NiceneCreed.info](https://nicenecreed.info/blog/belgic-confession-cites-nicene-creed-article-nine).