On Calendar, Tradition, and Restraint
A booklet examining historical claims circulating in some evangelical and Hebrew-roots circles — that Constantine corrupted Christian doctrine at Nicaea, replaced Passover with a pagan holiday called "Easter," and imposed a new calendar to sever Christianity from its Jewish roots. The booklet shows, point by point, that these claims collapse under historical scrutiny.
Written by Marcus R., a layperson and householder who has lived inside Orthodox, Hebrew-roots, and evangelical charismatic traditions.
Licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).
The booklet was independently reviewed by three AI systems — Claude Opus 4.6 (Anthropic), GPT 5.2 (OpenAI), and Gemini 1.5 Pro (Google) — and their commentary is included inline, unedited, for the reader to evaluate. Reviewer notes, fact-checks, disagreements, and corrections are all visible. The review process is part of the document.
- Introduction — What is actually being claimed?
- Part I: The Specific Claims, Examined — Easter as a word, Melito of Sardis, the Ishtar/Asherah etymology, rabbits/eggs/folk practices, the biblical calendar, the Bishop of Jerusalem, the Quartodeciman controversy, what Nicaea actually decided
- Part II: The Historical Context — Late-antique rhetoric, the men who shaped Nicaea
- Part III: The Larger Frame — Providence, power, embodiment, messy conversion, fruit
- Appendix 1 — Late-antique rhetoric examples (across targets)
- Appendix 2 — Scholarly references with debate-level assessments
- Appendix 3 — Summary of reviewer's assessment
- Appendices 4–6 — Internal cautions against absolutizing practice (Rabbinic, Orthodox, Evangelical)
- Personal Note — The author's own journey across traditions
- Appendices 7–8 — Closing remarks from Claude and GPT on the review process
- Appendix 9 — Closing remarks from Gemini on historical asymmetry, AI and faith
- Appendix 10 — Glossary of terms
manuscript.txt— The raw manuscript: all author-written prose, no formatting or commentary markup. This is the source of truth for the author's voice.me.txt— Original draft of the personal note (now incorporated into manuscript and .tex)st-constantine.txt— Research notes / source material on Constantine
pascha-not-easter-booklet.tex— Full LaTeX booklet with all content, reviewer commentary boxes, formatting, and layout. Currently the most complete version of the document.cross-ornament-{1,2,3}.svg— Decorative cross ornaments for the title page
archived-html-versions/— Earlier HTML rendering attempts (Python build scripts, HTML files, browser-rendered PDFs). Superseded by the LaTeX approach.
The manuscript and the .tex file are currently fully in sync content-wise. The manuscript contains all author prose and all reviewer/AI commentary in plain-text format (using ASCII box borders). The .tex file renders the same content with LaTeX markup.
Workflow going forward: Maintain the raw manuscript (manuscript.txt) as the canonical source for all content — both author prose and commentary. The .tex file is a downstream rendering that adds:
- LaTeX formatting and layout (tcolorbox environments for commentary, titlesec styling, etc.)
- Typographic details (ornamental rules, colors, fonts, page geometry)
When new content is added — whether author prose or commentary — it should be written in manuscript.txt first, then formatted into the .tex. This keeps the door open for alternative renderings (EPUB, web, plain PDF) from the same manuscript source without having to reverse-engineer content out of LaTeX markup.
The manuscript uses a simple convention for commentary blocks:
┌─────────────────────────────────────────────────────────┐
│ REVIEWER'S NOTE (Claude Opus 4.6, AI assistant): │
│ │
│ Commentary text here... │
└─────────────────────────────────────────────────────────┘
These map to \begin{reviewerbox}, \begin{westernbox}, \begin{gptbox}, and \begin{reviewerfinalbox} in the .tex.
Requires pdflatex (TeX Live or similar):
pdflatex pascha-not-easter-booklet.tex
pdflatex pascha-not-easter-booklet.tex # run twice for TOC/refsTo use the SVG cross ornament on the title page, first convert to PDF:
inkscape cross-ornament-3.svg --export-filename=cross-ornament-3.pdfThen uncomment the \includegraphics line in the .tex file (around line 221).
Considerations, suggestions, and open questions logged during development. Each entry notes who raised it.
Layout fixes (all done):
- Title page: "Winter 2026" → "Lent 2026"
- Colophon: added "First edition" and CC BY 4.0 licensing
- Epigraph attribution: "— after Vladimir Lossky"
- Appendix numbering: forced arabic (1, 2, 3...) instead of LaTeX default letters
- Added "How to use this booklet" page before epigraph
- Made all commentary boxes breakable across page breaks
- Fixed headheight warning
- Fixed PDF bookmark warnings (added bookmark package,
\texorpdfstringon subsection titles) - Visual distinction for Personal Note (custom title, no chapter number, gold rule)
Content additions (all done):
- Quartodeciman controversy section (Polycarp/Anicetus, Victor, Irenaeus)
- What Nicaea actually decided about Pascha (three determinations)
- Melito of Sardis, Peri Pascha (c. 170 AD) — earliest Christian Paschal homily
- Rabbits, eggs, and folk practices section
- Glossary of terms (Appendix 10)
- Personal letter: paragraphs on reading the Fathers and the Church's fixed prayers
- GPT 5.2 commentary on all four new sections
- Author prose tightened per GPT suggestions
- Appendix 3 confirmed-items list updated (items 10–13)
- Gemini 1.5 Pro closing remarks (Appendix 9) and four historical footnotes
- Swapped Glossary and Gemini order (Gemini 9, Glossary 10)
- Created
.gitignore - Created
README.md - Renamed
pascha-not-easter-booklet.txt→manuscript.txtfor clarity - Initialized git repo, pushed to private GitHub repository
- Verified manuscript.txt and .tex are fully in sync (all content including commentary exists in both)
- Documented manuscript ↔ .tex sync workflow in README