Skip to content

Catechismus & Summa Emendatio Guide

The Catechismus (Baltimore Catechism) and Summa (Summa Theologiae of St. Thomas Aquinas) are fixed, authoritative texts. They accept corrections only — you cannot submit new content for these genera.

These texts were digitised from historical sources. Corrections fix errors introduced during transcription, not errors in the original text.

Valid correctionNot a correction
Fixing an OCR typo (“tbe” → “the”)Rewriting a passage for clarity
Restoring a missing paragraphAdding modern commentary
Correcting garbled LatinTranslating from Latin to English
Fixing broken formatting (collapsed lists, lost line breaks)Restructuring the argument

Before submitting, you must locate the specific record (question, article) you are correcting.

  1. Select Correction mode and choose the type (Catechism or Summa).
  2. Use the search field to find the record by text content.
  3. The search returns matching records — select the correct one.

The target is set automatically when you select a record from the search results.


Each Catechism record is a question-and-answer pair from the Baltimore Catechism.

FieldDescription
questionThe question text (e.g. “Who made us?”)
answerThe answer text (e.g. “God made us.”)

Submit only the field you are correcting. If the question is correct but the answer has a typo, submit only answer.

  • Plain text. No Markdown formatting, no bullet points.
  • Preserve the exact phrasing and punctuation of the original catechism text.
  • Questions end with a question mark. Answers end with a period.
  • Do not add question numbers — the archive tracks those separately.

Each Summa record is an article from the Summa Theologiae, structured in the scholastic method.

FieldDescription
sed_contraThe Sed Contra (“On the contrary…”) section
respondeoThe Respondeo (“I answer that…”) section

Submit only the field you are correcting. If the Sed Contra is correct but the Respondeo has errors, submit only respondeo.

  • Standard Markdown — paragraphs and emphasis are acceptable.
  • Preserve St. Thomas’s precise scholastic language. Do not simplify or modernise.
  • Retain all internal citations exactly as they appear in the source (e.g. “as the Philosopher says in Physics III”).
  • Do not add or remove paragraph breaks from the original structure.

Corrections to these authoritative texts receive careful scrutiny. Reviewers will:

  1. Compare your submission against the original source text.
  2. Verify that the correction is faithful to the original — not an editorial change.
  3. Approve or reject with notes.

If your correction is rejected, check the reviewer’s notes on your dashboard. The most common reason is scope — the correction altered meaning rather than restoring it.