A scholarly comparison · For the curious, the convicted, and the searching

Where doctrine divides,
let the witnesses speak.

The Doctrine Ledger sets the great traditions of Christianity side by side — Catholic, Orthodox, Lutheran, Reformed, Anglican, Baptist, Methodist, Pentecostal, Anabaptist — on the questions that have shaped two thousand years of debate. Then it widens the lens to movements at the margin of orthodoxy, and to the world's other great religious traditions. Every position is sourced to its own confessions, councils, and scriptures. You bring the conversation.

Doctrinal debates
Movements profiled
World religions
The Ledger

Every great debate, set in order

Filter by theme, search by name, or click any debate to read every tradition's case — in their own confessional words.

Outside the Creeds

Movements at the margin of orthodoxy

Religious movements that emerged from — or define themselves against — Christianity, but depart from the historic creeds of the undivided Church on points the early councils defined as essential. Each profile gives the movement's self-description first, then the historic Christian assessment, then five questions to drive the conversation.

The Wider Conversation

The world's other great religious traditions

Christianity is one of the great religions of the world, but it is not the only one. The Doctrine Ledger sets the major world religions side by side with Christianity — each in its own integrity, with its own scriptures, its own theology, and its own historical encounter with the Christian movement. We frame these not as departures from Christianity but as traditions in their own right, with points of contact and points of divergence laid out for the reader to weigh.

About the Ledger

Charitable, accurate, accessible.

Synod of Soup exists for one reason: to let each tradition speak its own conviction, from its own primary documents, in its own theological idiom — without caricature.

We are not adjudicators. The Ledger is not a verdict. It is a witness stand, where the Council of Trent and the Westminster Confession, the Confession of Dositheus and the Schleitheim Articles, the Qur'an and the Bhagavad Gita and the Guru Granth Sahib, each get their hearing in full. When traditions disagree, the disagreement is preserved exactly — not flattened into false agreement, not sharpened into caricature.

The Synod is also a forum. Once you have read the positions, the threads under each tradition are yours: argue, question, defend, refine. The marketplace of religious reasoning is one of the oldest institutions in the world. We are simply giving it a new room.

Controversy index
Key Scripture passages
In brief

Denominational positions

Each tradition in its own words, sourced to its confessional documents. Click any tradition to enter its discussion thread.

Open discussion

For general observations about this debate — meta-comments, broad questions, and points that don't target any single tradition. To engage with a specific tradition, use that tradition's thread above.

Outside the Creeds

Founded
Adherents
Headquarters

How they describe themselves

In their own words, from their own primary documents.

Distinctive teachings

The core convictions that distinguish this movement from historic Christianity.

Where this departs from Nicene Christianity

The mainstream Christian assessment — Catholic, Orthodox, Protestant — of where this movement parts ways with the historic creeds of the undivided Church.

Discussion

Five questions to start the conversation

Each question has real arguments on both sides. Read, think, sign in, post. Replies, threading, and upvotes work the same as everywhere else on the site.

Key texts and authorities

Historic Christian response

How mainstream Christianity — Catholic, Orthodox, Protestant — has engaged this movement.

The Wider Conversation

Founded
Adherents
Founder / tradition

Core beliefs

The central doctrines and practices in this tradition's own theological idiom.

Key texts and authorities

Points of contact with Christianity

Points of divergence

Discussion

Five questions to start the conversation

Questions designed for genuine comparative theology — real arguments on both sides. Read, think, sign in, post.

Historical relationship with Christianity

The actual historical encounter between this tradition and the Christian movement — from the earliest contacts through to today.