What does Leviticus 15:24 mean about a husband lying with his wife during her period, and does it still apply to Christians?

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Leviticus 15:24 says that a man who has sex with his wife during her period becomes ritually "unclean" for seven days, just as she is. That status kept a person away from the sanctuary. It was not a punishment. Two other verses, Leviticus 18:19 and 20:18, go further and forbid it outright, so Christians disagree about whether the rule was only about ritual purity, which most believe ended with Christ, or a moral rule that still holds.

What the text says

The verse in its setting. Leviticus 15 is a chapter about bodily discharges and the ritual status they bring. A woman with her normal period is "unclean" for seven days. Anything she lies or sits on becomes unclean, and anyone who touches those things is unclean until evening (Leviticus 15:19–23). Then verse 24 says: "If a man lies with her and her menstrual impurity touches him, he will be unclean for seven days, and any bed on which he lies will become unclean." In other words, he takes on her status for the same length of time.

What "unclean" meant. In this chapter "unclean" is a ritual condition, not a moral judgement. The same chapter makes a man unclean after a seminal emission (15:16–17). It also makes both husband and wife unclean until evening after ordinary married sex (15:18), which is plainly not a sin. The chapter gives its own reason: "You must keep the children of Israel separate from their uncleanness, so that they do not die by defiling My tabernacle that is among them" (15:31). The concern is God's dwelling place among the people, not hygiene and not guilt. A normal period needed no sin offering. Only an abnormal, long-lasting flow ended with offerings (15:25–30).

The tension with chapters 18 and 20. Leviticus 18:19 states it as a prohibition: "You must not approach a woman to have sexual relations with her during her menstrual impurity." It sits in a list with incest, adultery and other sexual sins. Leviticus 20:18 attaches a serious penalty: both partners "must be cut off from among their people." So how can 15:24 treat the same act as only seven days of impurity? Jewish and Christian readers have long suggested that 15:24 covers the unintended case, for example when the period starts during intercourse or the couple did not know. On this reading, chapters 18 and 20 deal with doing it knowingly. Others think 15:24 simply spells out the ritual result, whatever moral penalty may also apply. The text does not settle which reading is right.

Elsewhere in the Bible. Ezekiel lists "does not approach a woman during her period" among the marks of a righteous man (Ezekiel 18:6). He also names the opposite among Jerusalem's sins (Ezekiel 22:10). In the New Testament, Jesus is touched by a woman who had bled for twelve years, which under Leviticus 15:25–27 would pass on impurity. He does not rebuke her. He heals her and calls her "Daughter" (Mark 5:25–34). The New Testament never mentions sex during menstruation directly.

Does it apply to Christians? The New Testament says the food and washing rules were "regulations for the body imposed until the time of reform" (Hebrews 9:10). It also says Jesus "declared all foods clean" (Mark 7:19). Most Christians therefore treat the ritual impurity system of Leviticus 11–15, including 15:24, as no longer binding. The harder question is Leviticus 18:19, because it appears among sexual laws most Christians still treat as moral. That is where the real disagreement lies (see Views).

Where readers differ

A ritual purity law fulfilled in Christ, so no longer binding

Leviticus 15 states that its purpose is to protect the tabernacle (15:31), and the impurity it describes affects only access to the sanctuary. The New Testament says such bodily regulations lasted only 'until the time of reform' (Hebrews 9:10). Jesus declared foods clean (Mark 7:19), and Peter was told not to call 'unclean' what God has cleansed (Acts 10:15). Holders read Leviticus 18:19 as resting on the same purity idea, since its wording is 'during her menstrual impurity' (niddah). If the purity system has ended, so has the ban. Married couples are then guided by love and mutual consent (1 Corinthians 7:3–5) and by conscience (Romans 14:14).

Leviticus 15:31 Hebrews 9:10 Mark 7:19 Acts 10:15 Colossians 2:16 1 Corinthians 7:3

A moral sexual law that still applies

Leviticus 15:24 may be ritual, but 18:19 appears among sexual sins such as incest, adultery and bestiality. Leviticus 18:24–28 says the Canaanite nations were defiled and expelled for 'all these things,' and those nations were never under Israel's purity code. That suggests a moral standard, not a ritual one. Ezekiel puts it in a list of plainly moral duties, next to not committing adultery and not oppressing anyone (Ezekiel 18:5–9). Some also read the 'sexual immorality' (porneia) that Acts 15:20 forbids to Gentile believers as pointing back to the sexual laws of Leviticus 18.

Leviticus 18:19 Leviticus 18:24 Leviticus 20:18 Ezekiel 18:6 Ezekiel 22:10 Acts 15:20

The Torah's command continues, kept as covenant practice

Jewish tradition has always kept the laws of niddah. Couples separate during the period and for a set time after it, and the wife immerses in a ritual bath (mikveh) before they resume relations. This is not tied to the existence of the Temple. Some Messianic and Torah-observant Christians agree. They cite Jesus' words that not the smallest stroke of the Law will pass away (Matthew 5:17–19). They also point out that the prohibition is restated by the prophet Ezekiel, centuries after Moses.

Matthew 5:17 Leviticus 18:19 Ezekiel 18:6

No longer law, but still sound wisdom

Some Christians agree the command is not binding but say the passages still teach something. They point to respect for a woman's body and her rhythms, and to restraint and attention to her wishes. On this view the issue is decided by love and mutual agreement within marriage, not by rule (1 Corinthians 7:3–5; Hebrews 13:4). Neither choice makes a believer more or less holy (Romans 14:5–6, 14).

1 Corinthians 7:3 Hebrews 13:4 Romans 14:14 Romans 14:5

The words it turns on

נִדָּה niddah (נִדָּה)

Menstrual impurity, the state of 'separation' during a woman's period. Probably from a root meaning to be put apart or kept at a distance. It names her ritual status, not her moral character.

Drift: English versions render it 'menstrual impurity,' 'uncleanness,' or 'filthiness.' The prophets later used niddah as an image for moral defilement (Ezekiel 36:17; Lamentations 1:17), and that has led some readers to treat a period as shameful. Leviticus does not.
טָמֵא tame (טָמֵא), verb and adjective

To become, or to be, ritually unclean. It is a status that bars a person from the sanctuary and from holy things until it ends or is washed away. It can be caught by contact.

Drift: The English 'unclean' suggests dirt or sin. In Leviticus 15 a husband and wife are tame after ordinary married sex (15:18), and a man is tame after a nocturnal emission. The word is about ritual status, not hygiene and not guilt.
דָּוֶה daveh (דָּוֶה)

Unwell or faint. Used for a woman during her period (Leviticus 15:33; 20:18), roughly 'in her sickness.'

Drift: Translated 'menstruous' or 'during her period,' which loses the gentle sense that she is unwell or weak at this time.
שָׁכַב shakab (שָׁכַב)

To lie down. Used here, as often, as a polite way of saying sexual relations.
ἀκάθαρτος akathartos (ἀκάθαρτος)

Unclean. In the Greek translation of Leviticus it renders tame, and in the New Testament it is used both for ritual impurity and for 'unclean' spirits.

Drift: Because it is used for 'unclean spirits,' readers can import a demonic or moral sense into passages about ritual impurity, where it does not belong.

What the Bible doesn't say

The New Testament never mentions sex during menstruation directly. It does not repeat Leviticus 18:19, and it does not explicitly cancel it either. Whether the ban counts as "ceremonial" or "moral" depends on how a reader divides up the Law of Moses, and the text itself gives no such list. The Bible also does not explain why 15:24 gives a seven-day impurity while 20:18 says "cut off." Nor does it say exactly what "cut off" means: death, exile or divine judgement are all proposed. Leviticus gives no hygiene or health reason for any of these rules. Its stated reason is protecting the sanctuary (15:31) and keeping Israel distinct from the surrounding nations (18:24–30).

Key verses

Leviticus 15:24
If a man lies with her and her menstrual flow touches him, he will be unclean for seven days, and any bed on which he lies will become unclean.

The verse asked about: intercourse during her period passes her seven-day ritual impurity to him.
Leviticus 18:19
You must not approach a woman to have sexual relations with her during her menstrual period.

States it as an outright prohibition, placed among the sexual laws.
Leviticus 20:18
If a man lies with a menstruating woman and has sexual relations with her, he has exposed the source of her flow, and she has uncovered the source of her blood. Both of them must be cut off from among their people.

Attaches the 'cut off' penalty to both partners, which creates the tension with 15:24.
Leviticus 15:31
You must keep the children of Israel separate from their uncleanness, so that they do not die by defiling My tabernacle, which is among them.

Gives the chapter's own purpose: protecting God's dwelling place from defilement.
Leviticus 15:18
If a man lies with a woman and there is an emission of semen, both must bathe with water, and they will remain unclean until evening.

Shows that even ordinary married sex made a couple 'unclean,' so 'unclean' does not mean sinful.
Leviticus 15:19
When a woman has a discharge consisting of blood from her body, she will be unclean due to her menstruation for seven days, and anyone who touches her will be unclean until evening.

Sets out the seven-day impurity of a normal period that verse 24 refers back to.
Ezekiel 18:6
He does not eat at the mountain or look to the idols of the house of Israel. He does not defile his neighbor’s wife or approach a woman during her period.

Lists keeping this rule among the marks of a righteous man, cited for the view that it is moral.
Hebrews 9:10
They consist only in food and drink and special washings—external regulations imposed until the time of reform.

Calls the bodily washing regulations temporary, 'until the time of reform.'
Mark 7:19
because it does not enter his heart, but it goes into the stomach and then is eliminated.” (Thus all foods are clean.)

Jesus declares all foods clean, which is central to the case that the purity system has ended.
Mark 5:25
And a woman was there who had suffered from bleeding for twelve years.

Jesus lets a woman with a flow of blood touch him, heals her, and honours her faith.
Leviticus 18:24
Do not defile yourselves by any of these practices, for by all these things the nations I am driving out before you have defiled themselves.

Says the nations were defiled by 'all these things,' cited to argue chapter 18 is universal moral law.
1 Corinthians 7:3
The husband should fulfill his marital duty to his wife, and likewise the wife to her husband.

The New Testament's main teaching on married sex: mutual giving, abstaining only by agreement.

Common points of confusion

Leviticus 15:24 says sex during a period is a sin punishable by death.: Leviticus 15:24 gives only seven days of ritual impurity. The heavier language is in 20:18, and its penalty is being 'cut off,' not stoning or execution.
These laws show that a menstruating woman is sinful or dirty.: The same chapter makes men unclean from their own emissions and makes husband and wife both unclean after normal married sex (15:16–18). A normal period needed no sin offering. Impurity was a ritual status, not guilt.
The laws existed for hygiene or health reasons.: Leviticus gives the reason itself, and it is the sanctuary: 'so that they do not die by defiling My tabernacle' (15:31). Medical explanations may be offered, but the text does not give them.
Jesus avoided or rebuked the bleeding woman because she was unclean.: He neither avoids nor rebukes her. He calls her 'Daughter,' praises her faith and sends her away in peace (Mark 5:34).
The New Testament clearly settles the question for Christians.: It never mentions the issue directly. Christian conclusions rest on wider principles about the Law, which is why sincere believers differ.

Sources: Berean Standard Bible (verse quotations) · Strong's Exhaustive Concordance (Hebrew and Greek numbering) · Jacob Milgrom, Leviticus 1–16 and Leviticus 17–22 (Anchor Bible) · Gordon J. Wenham, The Book of Leviticus (NICOT) · Mishnah, tractate Niddah · Westminster Confession of Faith, chapter 19 (the moral, ceremonial and civil division of the Law)

Discussion

What do you make of it? Agree, push back, add a verse.

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