The Seventh Day

Why this page exists

This is an IOU being paid. On the Conquistadors episode, walking the Ten Commandments and admitting how few of them the household actually keeps, the conversation hits the fourth and stops: "What about the Sabbath? We need to go back and look at what that means in context, and I can do that for the next tract if you want… a lot of groups have had different interpretations around what the Sabbath means. And I want to determine exactly what it would mean to keep it" (TPS 62.2). A note added in the edit is blunter: "A quick review makes it pretty clear from what I can read in the text that you're not supposed to work on the Sabbath, which is definitely not something that we do. I haven't taken a day off in probably a decade."

So the corpus has an open question with a stated intention to answer it, and no answer yet. This is the evidence file for that tract. It is deliberately not the tract: it assembles the passages, grades them, and keeps the ones that cut the wrong way.

Ground rules

Rude conclusion first. On Q1 there is no live dispute to have. The sabbath is the seventh day, the seventh day is the one modern calendars call Saturday, and no biblical text moves it. Not one verse commands assembly on the first day, calls the first day a sabbath, or transfers the fourth commandment to it. The day changed by human decision in the second to fourth centuries, and we can read the paperwork. On Q2 the house rules point harder toward "it binds" than is comfortable — because the sabbath is in the Decalogue, and this tradition's stated position is that the Decalogue is the list — while Colossians 2 and the Jerusalem council push the other way. Both are printed.

Deep literalism. The house method, named in TPS 54.0: read the text "the way its original audience would have understood its literary forms," then test it against the record. Not surface literalism, not allegory. Applied here it mostly does one job — it stops "sabbath" from quietly becoming a mood, a principle, or a synonym for whatever day you already attend something on.

The authorial-choice rule. The most-used move in the corpus (TP 1.0, on the Genesis tenses and on tselem): when the writer had an available way to say the other thing and did not use it, the omission is evidence. "It could have been written that way and was intentionally not." This rule does the heaviest lifting on this page, because the New Testament writers had the word "sabbath," used it sixty-odd times, wrote decades after the resurrection — and never once attached it to the first day.

Description is not a command. Same rule as The Assembly Concordance and Proper Worship Practices. A verse supports a practice only to the extent it commands rather than describes, and specifies the thing being defended. Description stays on the page, labeled. This alone decides Q1: the seventh-day command is a command, and the entire first-day file is description.

Councils are not text, and a datable doctrine is a human one. This tradition already applies that test by name — the Second Council of Nicaea is judged simply wrong on idolatry (TP 8.0), and "not made up until the Council of Nicaea in 325 CE" is treated as an argument against a doctrine, not for it (TP 35.0.1). The same test has to be applied evenhandedly here, and when it is, the Sunday transfer is the most datable thing on the page.

Commands have reasons, and the reason governs the application. TP 8.0: God "is not the type of petty entity capable of offense or jealousy — if he has given us a commandment he has given it to us for our own benefit, and only for our own benefit," and we are expected to "reinterpret his revelations with pragmatic logic." So the operative question is never only "is it binding," but "what is it for" — which is the one part of the sabbath question the text answers without ambiguity, and which Exhibit A makes embarrassingly concrete.

Exhibit A — the command, and every restriction attached to it

The full restriction set, which is stricter and stranger than either the Sunday-brunch version or the Sunday-school version. Note how much of it is economic: the day is protected again and again against commerce, and against the extraction of labor from people who are in no position to refuse.

Passage	What it says	The restriction	Reading
Genesis 2:2–3	"And on the seventh day God ended his work… and he rested on the seventh day… And God blessed the seventh day, and sanctified it"	Institution. No Israel, no Sinai, no altar, no priesthood — the day is sanctified at creation, before there is a single Hebrew to keep it.	instituted at creation
Exodus 16:22–30	"Tomorrow is the rest of the holy sabbath unto the LORD"; double manna on the sixth, none on the seventh; "abide ye every man in his place"	No gathering, no food preparation, no travel. Given before Sinai — the Decalogue version is a restatement, not the debut, and it opens with "Remember," which assumes prior knowledge.	COMMANDED — pre-Sinai
Exodus 20:8–11	"Remember the sabbath day, to keep it holy. Six days shalt thou labour… but the seventh day is the sabbath of the LORD thy God"	No work — and the list is deliberately total: you, son, daughter, manservant, maidservant, cattle, and the stranger inside your gates. The rationale given is creation, not nationhood.	COMMANDED — fourth commandment
Deuteronomy 5:12–15	"that thy manservant and thy maidservant may rest as well as thou… remember that thou wast a servant in the land of Egypt"	Same command, different rationale: anti-slavery. The point is that nobody under your authority works either. This is the half that gets dropped.	COMMANDED
Exodus 34:21	"in earing time and in harvest thou shalt rest"	No exception for the busy season. The two weeks of the year when stopping is most expensive are named specifically so you cannot claim them.	COMMANDED
Exodus 31:12–17	"it is a sign between me and you throughout your generations… every one that defileth it shall surely be put to death"	Capital sanction — and the word "sign," which is also the strongest card on the other side of Q2, because a sign is specifically between me and the children of Israel. Kept in the counterweights.	COMMANDED — and bears on Q2
Exodus 35:2–3	"Ye shall kindle no fire throughout your habitations upon the sabbath day"	No fire. The narrowest and most physical restriction in the set, and the seed of a great deal of later engineering.	COMMANDED
Leviticus 23:3	"the seventh day is the sabbath of rest, an holy convocation; ye shall do no work therein: it is the sabbath of the LORD in all your dwellings"	Venue named, and it is the home. There is no command anywhere in the Old Testament to spend the sabbath at a shrine — see The Assembly Concordance.	COMMANDED — in all your dwellings
Numbers 15:32–36	The man gathering sticks is stoned	Narrative enforcement of Exodus 35:3. Description of a sentence, not a new rule — but it shows the sanction was not theoretical.	description — enforcement
Numbers 28:9–10	Two lambs, flour, oil, drink offering — the sabbath burnt offering	Additional sacrifices assigned to the day.	cultus-flagged — documented, not counted
Nehemiah 10:31; 13:15–22	Treading winepresses, loading asses, selling fish; "I commanded that the gates should be shut… that there should no burden be brought in on the sabbath day"	No buying, no selling, no freight. Nehemiah physically closes the city gates and posts his own men, because the merchants camped outside them.	COMMANDED — anti-commerce
Jeremiah 17:21–27	"Bear no burden on the sabbath day, nor bring it in by the gates of Jerusalem"	No carrying loads, no freight through the gates — with the survival of the city attached to compliance.	COMMANDED
Isaiah 58:13–14	"turn away thy foot from the sabbath, from doing thy pleasure on my holy day… not doing thine own ways, nor finding thine own pleasure, nor speaking thine own words"	The interior restriction: not merely no labor but no errands of your own — and, in the same breath, "call the sabbath a delight." This is the verse that stops the day being enforced boredom.	COMMANDED — and defines the mood
Amos 8:5	"When will the new moon be gone, that we may sell corn? and the sabbath, that we may set forth wheat?"	Indictment of people who keep the letter while drumming their fingers. The sin named is wanting the day to be over so trade can resume.	description — the failure mode
Ezekiel 20:12–24	"I gave them my sabbaths, to be a sign between me and them… my sabbaths they greatly polluted"	The charge sheet. Sabbath-breaking is listed alongside idolatry as a covenant-level offense, not a minor infraction.	description — indictment
Isaiah 66:22–23	"For as the new heavens and the new earth, which I will make, shall remain before me… from one sabbath to another, shall all flesh come to worship before me"	The far end of the line: in the renewed creation the weekly cycle is still running, and "all flesh" — not Israel only — is keeping it. Bears on Q2 in the other direction; pairs with The World to Come.	bears on Q2 — for

Not tabulated, as a different institution sharing the root: the sabbath year and jubilee (Leviticus 25; 2 Chronicles 36:21, "until the land had enjoyed her sabbaths"). Same logic — rest is owed to land and to debtors, not only to people — but it is a seven-year cycle and does not bear on which weekday is the seventh.

Exhibit B — which day is the seventh? The New Testament answers this itself

This is what makes Q1 uncontroversial, and it needs no Hebrew, no church history and no astronomy. The passion narrative names three consecutive days, and all four gospels agree on the sequence. The sabbath is the one in the middle. It is neither the preparation day nor the first day of the week — and the gospels hold all three terms apart inside a single paragraph.

Day	Named in the text as	Verses	Modern name
Day 1	"the preparation" — paraskeuē; Mark glosses it outright as "the day before the sabbath"	Mark 15:42; Luke 23:54; John 19:31; Matthew 27:62	Friday
Day 2	"the sabbath" — and the women "rested the sabbath day according to the commandment"	Luke 23:56; Mark 16:1; Matthew 28:1	Saturday
Day 3	"the first day of the week" — mia tōn sabbatōn, "day one of the week," never called a sabbath	Luke 24:1; Mark 16:2; Matthew 28:1; John 20:1	Sunday

The authorial-choice rule, applied

TP 1.0's method is that an available-but-unused construction is evidence: "It could have been written that way and was intentionally not." That rule is normally run on a Hebrew tense. Run it here and it is, if anything, cleaner, because the sample is large and the writers are not guessing.

The languages kept the receipts

Independent of any theology, the ordinary word for Saturday across a large share of the world's languages simply is the word "sabbath." Nobody had to reconstruct which day it was. The day never lost its name.

Language	Saturday	Language	Saturday
Hebrew	שַׁבָּת shabbat	Spanish	sábado
Greek (modern)	Σάββατο Sávvato	Portuguese	sábado
Arabic	السبت as-sabt	Italian	sabato
Russian	суббота subbota	Romanian	sâmbătă
Polish / Czech	sobota	Hungarian	szombat
Georgian	შაბათი shabati	Armenian	Շաբաթ Shabat
Indonesian / Malay	Sabtu	Maltese	is-Sibt

Modern Greek is the strongest single witness, because it preserved not one day but the entire passion weekend, as its ordinary calendar. Friday is Paraskevi, "preparation." Saturday is Sávvato, "sabbath." Sunday is Kyriakí, "the Lord's day." A Greek speaker buying bread on a Tuesday is using the gospels' three words, in the gospels' order, with the gospels' referents. The language of the New Testament's own first readers has been answering this question continuously for two thousand years, and it has never once put the sabbath on Sunday.

A note on mia tōn sabbatōn: the Greek for "first day of the week" literally reads "one of the sabbaths," because sabbaton did double duty for the seventh day and for the week it closes. This is occasionally offered as evidence that the first day is a sabbath. It is not — it is the ordinary idiom for counting days inside a week, exactly as "day one of the week" does not make Monday a week. The same construction runs through Luke 18:12, "I fast twice in the week" (dis tou sabbatou), where nobody proposes two sabbaths.

Exhibit C — Jesus and the sabbath: every scene, and what the fight was actually about

The received summary is "Jesus abolished the sabbath." The text will not carry it. In every controversy he argues about how the day is kept, reasons from scripture and from his opponents' own accepted practice, and wins on their ground. He never says the day has moved and never tells anyone to stop keeping it. What he attacks is the accumulated fence — which the fourth commandment never protected, and which this tradition already has a position on: TP 1.2, on the eruv fishing line, lands exactly where he does — God is "interested in more sort of consequentialist outcomes," not the wire. TP 32.0 states the guardrail generally: do not read a command into a deontological absurdity "that was clearly not meant in the original text."

Passage	The scene	What he actually argues	Reading
Luke 4:16	"as his custom was, he went into the synagogue on the sabbath day, and stood up for to read"	His habit, stated by the narrator. Also Mark 1:21, Mark 6:2.	description — he kept it
Mark 2:23–28 Matthew 12:1–8	Disciples pluck grain; Pharisees object	Three arguments, all internal: David ate the showbread (1 Samuel 21); the priests "profane the sabbath, and are blameless" every week working in the temple; Hosea 6:6, "I will have mercy, and not sacrifice." Then "The sabbath was made for man, and not man for the sabbath." Note what is defended — hungry people eating — and what is attacked: a rule about plucking that is not in the Torah.	attacks the fence, not the day
Mark 3:1–6 Matthew 12:9–14	The withered hand	"Is it lawful to do good on the sabbath days, or to do evil? to save life, or to kill?" Plus the sheep-in-a-pit argument: you would pull your own animal out, so "how much then is a man better than a sheep? Wherefore it is lawful to do well on the sabbath days." He is establishing what the day permits — which presupposes the day.	defines lawful sabbath conduct
Luke 13:10–17	The woman bent double eighteen years	"Doth not each one of you on the sabbath loose his ox or his ass from the stall, and lead him away to watering?" — therefore this woman "ought" to be loosed on the sabbath day. Again arguing from his opponents' own sabbath practice.	attacks the fence
Luke 14:1–6	The man with dropsy, at a Pharisee's table	"Which of you shall have an ass or an ox fallen into a pit, and will not straightway pull him out on the sabbath day?" They cannot answer, because they would.	attacks the fence
John 5:1–18	Bethesda; the healed man carries his bed	The hardest scene for this reading, and it stays. Carrying the bed collides with Jeremiah 17:21 as the authorities read it, and John's narrator writes that they sought to kill him "because he not only had broken the sabbath, but said also that God was his Father." His own defense is not "the day is over" but "My Father worketh hitherto, and I work" — a claim about who he is, and about God's unceasing sustaining work, which was already a live rabbinic question.	CONTESTED — see counterweight 8
John 7:22–23	Circumcision on the sabbath	"If a man on the sabbath day receive circumcision, that the law of Moses should not be broken; are ye angry at me, because I have made a man every whit whole on the sabbath day?" An a fortiori argument that only works if the sabbath law is still standing.	argues from the law, not against it
Matthew 5:17–19	"Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfil"	Not a sabbath text, but it sets the burden of proof: whoever claims a commandment was cancelled has to show the cancellation. Quoted here because it is quoted on both sides — "fulfil" carries real weight for the other reading too, and TP 35.0.1 warns specifically against using "Jesus fulfilled the law" as a way to avoid addressing a text.	cited by both sides
Luke 23:56	The women rest "according to the commandment," the day after the crucifixion	The sabbath is kept on the far side of the cross, by his closest followers, and Luke records it approvingly.	description — post-crucifixion

"The sabbath was made for man" — the most misused line in the file

Mark 2:27 is routinely read as an abolition. Grammatically it is the opposite: a statement about what the sabbath is for, offered as the reason his hungry disciples may eat — a defense of the day's purpose against people using it as a weapon. It is also, on the house rule that commands exist for our benefit (TP 8.0), the single most on-method verse in the New Testament. And "made for man" quietly pushes the institution back to Genesis 2, and to humanity rather than to Israel — which cuts against the covenant-specific reading, not for it. Real ammunition on Q2, in both directions. It settles nothing about Q1.

Exhibit D — the entire scriptural case for Sunday

This is not a selection. These are all of the texts, and the list is short. Read the third column against the ground rule: does it command, and does it specify the thing being defended?

Passage	What it says	What it will bear	Reading
Acts 20:7–12	"upon the first day of the week, when the disciples came together to break bread, Paul preached unto them"	One meeting, in an upstairs room of a house, over a meal, running past midnight — with a boy falling out of a window. Description of a single occasion, not an instituted observance, and breaking bread is reported as a daily practice at Acts 2:46. It establishes that Christians met on a first day. It does not make the first day a sabbath, and Paul walks to Assos the next morning — travel he would not be doing on a rest day.	description — one meeting
1 Corinthians 16:2	"Upon the first day of the week let every one of you lay by him in store, as God hath prospered him, that there be no gatherings when I come"	A command — the only one on this list — but it commands a private weekly set-aside at home ("by him in store"), precisely so that no collection has to be organised when Paul arrives. It is a bookkeeping instruction. It names no assembly, no worship, and no rest.	OVERCLAIM — commands saving, not assembly
Revelation 1:10	"I was in the Spirit on the Lord's day"	Kyriakē hēmera occurs here and nowhere else in the New Testament, and the verse does not say which day it is. Later Christian usage does attach it to Sunday — that is second-century usage read back into a first-century sentence, which is the move TP 35.0.1 rejects when it is done with Nicaea. A live alternative reading takes it as the eschatological "day of the Lord," the book's own major theme.	undated — later usage read backwards
John 20:19, 26	The disciples are gathered on the evening of the first day, and again "after eight days"	They are gathered "for fear of the Jews," behind shut doors. A frightened group hiding, not a liturgy.	description

Set against that, the descriptive record of what the apostles did weekly: Paul in the synagogue "as his manner was… three sabbath days" (Acts 17:2); "he reasoned in the synagogue every sabbath, and persuaded the Jews and the Greeks" (Acts 18:4); at Antioch the gentiles ask him to preach "the next sabbath," and "the next sabbath day came almost the whole city together" (Acts 13:42–44) — note the gentile audience is scheduled onto the sabbath, not off it; and at Philippi, with no synagogue available, "on the sabbath we went out of the city by a river side, where prayer was wont to be made" (Acts 16:13). All description, all labeled. The asymmetry is the finding: the sabbath appears as settled weekly practice roughly a dozen times in Acts; the first day appears twice in the entire New Testament outside the resurrection morning.

Exhibit E — where Sunday actually came from, with dates

The change is not hidden, disputed, or hard to source. It happened in the open over roughly two and a half centuries, and the most useful evidence is the fourth-century legislation — because you do not need to forbid something nobody is doing.

Date	Source	What it shows	Reading
c. AD 107	Ignatius, To the Magnesians 9	Usually quoted as "no longer observing sabbaths but living according to the Lord's day." Weaker than it sounds: the Greek supplies no noun for "day" — it reads "according to the Lord's [something]," commonly filled in as "life" — and Magnesians survives in a shorter and a longer recension with known interpolation problems. Kept, flagged, not leaned on.	post-apostolic — and textually shaky
c. AD 155	Justin Martyr, First Apology 67	"On the day called Sunday all who live in cities or in the country gather together in one place." The first clear, undisputed description of a Sunday assembly — roughly 120 years after the crucifixion, and addressed to a pagan emperor as current custom, not as apostolic command.	post-apostolic description
7 March AD 321	Constantine's edict	Rest decreed on "the venerable day of the Sun" (dies Solis) for city dwellers and craftsmen, with an explicit exemption for farmers. A civil labor law, issued by an emperor, using the pagan solar name of the day.	dated human decision — civil
c. AD 363–364	Council of Laodicea, canon 29	The decisive document: "Christians must not judaize by resting on the Sabbath, but must work on that day, rating rather the Lord's Day, and, if they can, resting then as Christians. But if any shall be found to be judaizers, let them be anathema from Christ." A fourth-century council has to prohibit sabbath rest under anathema — direct evidence that Christians were still keeping it three hundred years in, and that stopping took an order.	dated human decision — ecclesiastical
5th century	Socrates Scholasticus, Ecclesiastical History 5.22; cf. Sozomen 7.19	"Almost all churches throughout the world celebrate the sacred mysteries on the sabbath of every week, yet the Christians of Alexandria and at Rome, on account of some ancient tradition, have ceased to do this." A church historian reports sabbath observance as still the majority Christian practice, with Rome and Alexandria as the exceptions.	description — and decisive about the timeline

Apply the house test without sentiment. Every item here has a date and an author; none is a commandment. TP 8.0 judges the Second Council of Nicaea wrong on idolatry and founds a denomination partly so the text can answer questions "without accidentally affirming a religion's answer"; TP 35.0.1 treats "not made up until the Council of Nicaea in 325 CE" as a reason to doubt a doctrine. Laodicea is 363. Either that test applies to both councils or it applies to neither. Some of these decisions may well have been prudent — a persecuted minority differentiating itself from a synagogue under Roman suspicion has obvious reasons — but prudence is not revelation.

Exhibit F — what the house rules do to Q2, including where that is inconvenient

Q2 is contested in the wider literature, but this tradition has already committed to premises, and they do not point where a modern reader might hope. Printed here rather than buried, because the corpus rule is to address texts directly and "stop dodging the issue" (TP 35.0.1).

The inconvenient part

A Techno-Puritan sabbath collides with the rest of the corpus, and the collision should be stated rather than smoothed. TP 35.0.3 lists busywork — performative exhaustion — as a sin, which cuts toward a commanded stop. But the tradition is otherwise aggressively pro-work, up to and including an episode titled "Work Life Balance is a Joke" (an exploration-list video, not a corpus chapter), and the household's own position is that "most of what we do every day is religious practice" (TPS 62.2), which if pressed dissolves the distinction the day depends on. The editorial note in that same episode is the honest version: a decade without a day off is not a sabbath-keeping practice that has been reinterpreted, it is one that has not been attempted. Whatever the tract concludes on Q2, it has to reconcile those three, and "every day is holy so no day is" is precisely the reasoning Isaiah 58:13 forecloses by naming a specific day and specific restrictions on it.

The scorecard

Honest counterweights

The texts and arguments that fight this reading, kept in public and graded. Several land — and they almost all land on Q2, which is exactly why Q1 and Q2 have to be separated. A page that printed only the wins would be a tract, and this is not one.

1. Colossians 2:16–17 LANDS — on Q2

"Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath days: which are a shadow of things to come; but the body is of Christ." The strongest verse on the page for the other side, and there is no honest way to soften it. The triad festival / new moon / sabbath is the standard Old Testament summary of the sacred calendar, so "sabbath days" here almost certainly does include the weekly one. It is a real argument that a gentile believer is not to be judged over sabbath observance. Note what it does not do: it does not move the day, and it does not institute Sunday — if anything it argues against being judged about days at all, which is an awkward foundation for a mandatory Sunday.

2. Romans 14:5–6 LANDS — on Q2

"One man esteemeth one day above another: another esteemeth every day alike. Let every man be fully persuaded in his own mind." Paul treats day-observance as individual conscience with both positions acceptable — and sits unusually well with TP 34.0.2's new covenant, where the believer carries the judgment. A liberty argument, not a transfer argument: it supports "you need not keep the seventh day," and cannot be stretched to "the seventh day is now the first."

3. The Jerusalem council LANDS — on Q2

Acts 15:19–29. Facing exactly the question of what gentile converts must keep, the apostles produce four requirements — things strangled, blood, idol-meat, fornication — and the sabbath is not among them. For a body legislating gentile obligation, the silence is loud, and by the authorial-choice rule it is the one place that rule cuts against this page's conclusion. The counter-counter is that the same passage adds "Moses… is read in the synagogues every sabbath day" (15:21), presuming the converts will be there weekly to hear it — but that is an inference, and the list is explicit.

4. Galatians 4:9–11 PARTIAL

"Ye observe days, and months, and times, and years. I am afraid of you." Real, but weaker in context: the addressees are gentiles turning to observance as a means of justification, and the surrounding argument is about circumcision and law-as-salvation. It indicts a motive more clearly than it repeals a calendar.

5. Hebrews 4:9 CUTS BOTH WAYS

"There remaineth therefore a rest to the people of God" — the noun is sabbatismos, "a sabbath-keeping," a rare word chosen for the sentence. One side reads the weekly sabbath dissolving into a spiritual rest already entered through Christ. The other notes the author picked a word meaning sabbath-observance, put it in the present, and that "there remaineth" is a strange way to announce an abolition. Genuinely ambiguous; claimed too confidently by both camps.

6. "A sign between me and the children of Israel" LANDS — on Q2

Exodus 31:17. If the sabbath is constituted as a covenant sign with a specific nation, a gentile has a clean argument that it is not his sign to carry — and this is the most serious objection to Exhibit F. The counter is Genesis 2:3, where the day is sanctified at creation centuries before Abraham, and Mark 2:27's "made for man," the broadest available category. The real fault line under Q2, and not resolved here.

7. Isaiah 66:23 proves too much PARTIAL

If the new-earth passage binds the weekly cycle on all flesh forever, the same sentence also has "all flesh" keeping new moons — which nobody in this argument wants to reinstate. The honest use of the verse is as evidence the cycle persists eschatologically, not as a rule-list.

8. John 5:18 — the narrator says he broke it THE HARDEST ONE

"Therefore the Jews sought the more to kill him, because he not only had broken the sabbath, but said also that God was his Father." Two readings, and the choice is not obvious. Either John reports the authorities' charge in free indirect speech — their view of what he had done — or the narrator concedes the fact. If the second, "broken" is still most naturally read against their construction of the law, since his own recorded defense appeals to his Father's continuous work rather than the day's expiry. Kept because it is the strongest textual answer to "he never broke it," and readers should have it.

9. "Under grace, not under law" PARTIAL — and it is a Q2 argument

A serious position, not dismissed. But note where it leaves the person making it: if the law's calendar does not bind, that is an argument for keeping no mandated day — not for keeping a different one. Very few of the traditions that deploy it will accept that conclusion.

10. Calendar-change conspiracies FAILS — in both directions

Offered sometimes as a reason the seventh day is unknowable, and occasionally by sabbath-keepers as proof of tampering. It does not work. The Gregorian reform deleted dates while explicitly preserving the weekday sequence, the Jewish community has counted the cycle without interruption, and the Greek, Slavic, Semitic and Romance names for Saturday have agreed with that count for two millennia. For the day to have moved, all of them would have had to move together and silently.

What this does and does not license

The claim is narrow and, we think, hard to get around: if you are going to keep a sabbath, the text is not ambiguous about which day it is. The case for Sunday is not a scriptural argument; it is a historical one, made by identifiable people on identifiable dates for reasons that can be evaluated. Worth saying plainly — and also worth not overstating: it does not follow that everyone who worships on Sunday is in rebellion, and this page does not say so.

What the evidence does refuse is the comfortable middle position — that Sunday is the sabbath, transferred by apostolic authority, with scripture behind it. That position has no text. You can hold that the sabbath does not bind you, with Colossians 2 in hand. You can hold that it binds, and keep the seventh day. The one option the file does not leave open is keeping a first-day sabbath and calling it the fourth commandment.

And the neglected half stays in force either way, as the assembly page already put it: the commandment has two clauses. "Six days shalt thou labour, and do all thy work: but the seventh day…" The rest is defined by the work it terminates — which makes it, for a tradition this productive, less a restriction than an audit. A week you cannot stop at the end of is a week you did not control.