Chernobyl — "the cost of lies" and bearing false witness

What the work does

Craig Mazin’s Chernobyl aired on HBO and Sky Atlantic in May-June 2019 across five episodes. The series dramatises the explosion at Reactor 4 of the V.I. Lenin Nuclear Power Plant near Pripyat, Ukrainian SSR, on 26 April 1986, the immediate emergency response, the longer evacuation and decontamination effort, and the trial of plant officials in the following months.

The series is framed by a voiceover question — what is the cost of lies? — placed in the mouth of the chemist Valery Legasov (Jared Harris), one of the scientists tasked with managing the response. The question recurs across the five episodes and is the series’ explicit thematic argument. The series uses the question to address a specific Soviet-system phenomenon: the institutional pressure to misreport, to soften reports, to attribute readings to instruments that have failed, to deny what plant operators have measured. The question is not specifically religious; it operates in a register of public ethics.

This entry sets the framing question against the biblical material on truthful testimony, particularly the Ninth Commandment and the Proverbs material on the false witness.

The dialogue is under copyright. This entry describes the series’ argument without reproducing more than identifying phrases of a few words.

The Ninth Commandment

The Decalogue is given twice in the Pentateuch: Exodus 20:1-17 (the original giving at Sinai) and Deuteronomy 5:6-21 (Moses’s recapitulation on the plains of Moab forty years later). The numbering of the commandments differs between Jewish and Christian traditions (Reformed Protestant, Eastern Orthodox, and Lutheran/Catholic traditions number the Decalogue slightly differently); the prohibition of false witness is what most Reformed and Eastern traditions number as the Ninth Commandment, while the Catholic and Lutheran traditions number it as the Eighth.

The text in Exodus:

“You shall not bear false witness against your neighbor.” (Exodus 20:16, BSB)

The text in Deuteronomy:

“You shall not bear false witness against your neighbor.” (Deuteronomy 5:20, BSB)

The Hebrew construction differs slightly between the two: Exodus uses ʿed sheqer (witness of falsehood); Deuteronomy uses ʿed shaw (witness of vanity / emptiness). The shift is subtle but real; some interpreters take the Deuteronomy version as the broader prohibition (against empty testimony, including idle or careless misrepresentation) and the Exodus version as the more narrow legal-forensic prohibition (against false testimony in a judicial setting). Both versions sit within a Decalogue that begins from the prohibition of other gods and ends with the prohibition of coveting.

The Decalogue’s placement of false witness alongside murder (the Sixth Commandment), adultery (the Seventh), and theft (the Eighth) registers false witness as a serious public offence — not as a matter of personal honesty but as an offence with social consequences.

The Hebrew sheqer (שֶׁקֶר) is HALOT’s “falsehood, lie.” The word is not rare in the Hebrew Bible — it appears widely across the Pentateuch, the prophets, and the wisdom literature — though I have not run an exact frequency count and will not state one here. The word is the load-bearing Hebrew term for lying as a moral and social category.

The Proverbs material

The book of Proverbs contains an unusually sustained body of material on the witness. The principal verses:

“He who speaks the truth declares what is right, but a false witness speaks deceit.” (Proverbs 12:17, BSB)

“An honest witness does not deceive, but a false witness pours out lies.” (Proverbs 14:5, BSB)

“A truthful witness saves lives, but a deceitful witness speaks lies.” (Proverbs 14:25, BSB)

“A false witness will not go unpunished, and one who pours out lies will not escape.” (Proverbs 19:5, BSB)

“A false witness will not go unpunished, and one who pours out lies will perish.” (Proverbs 19:9, BSB)

“A false witness will perish, but the man who listens will speak forever.” (Proverbs 21:28, BSB)

The repetition is unusual in Proverbs — most subjects receive one or two verses, then are dropped. The witness receives sustained attention across the book.

The Proverbs picture is structural rather than incidental. The witness is a category — a public role that, when occupied truthfully, saves lives (14:25); when occupied falsely, destroys them. The verses do not present false testimony as a private failure of integrity that produces private guilt; they present it as a structural offence with measurable downstream consequences.

This is the register the series’ framing question operates in.

The parallel and its specific case

Chernobyl applies the witness category to the specific case of institutional record-keeping in a totalitarian state. The series argues, across its five episodes, that the falsification of reports — by plant operators, by plant managers, by Soviet officials at every level above the plant — produced cascading downstream consequences: the accident itself (the safety test that produced the explosion was conducted in part because operators had been misled about the plant’s behaviour under the test conditions); the immediate response (the false reading initially reported to Moscow); the public-information response (the days of denial to surrounding populations); the long-term cost in lives (radioactive contamination over wide areas).

The series’ argument is that lying has costs. The argument is not that lying is morally wrong as a matter of personal virtue; the argument is that lying breaks the public-information system on which a society depends to make decisions. When the information system is broken, decisions become impossible to make well, and the cost is borne by people who never had any role in the original lie.

This is the framework of the Proverbs verses. A truthful witness saves lives. A false witness perishes. The biblical verses do not specify how — they treat the consequence as one we can observe. The series gives an extended case.

What the entry does not argue

This entry does not argue that Chernobyl is a biblical work. It does not argue that the showrunners drew on the Decalogue or on Proverbs in writing the series. It documents that the framing question — what is the cost of lies? — has a long and developed biblical tradition behind it, and that reading the series against that tradition produces no source claim but a structural parallel.

For the related treatment of how popular phrases reach for divine authority on contested ethical questions, see God said it, I believe it. For the related treatment of the word of God as moral standard, see Word of God — living and active.

To read the relevant biblical passages in other translations:

• Exodus 20 — NIV →
• Deuteronomy 5 — NIV →
• Proverbs 12 — NIV →