Leviticus 18:8

You must not have sexual relations with your father's wife; it would dishonor your father.

Study Bible

You must not
This phrase is a direct command, emphasizing the non-negotiable nature of the instruction. In Hebrew, the phrase is often rendered as "lo," a strong negative imperative. This reflects the seriousness with which God views the boundaries He sets for His people. The command is not merely a suggestion but a divine mandate, underscoring the importance of obedience to God's laws as a reflection of holiness and respect for divine order.

have sexual relations
The Hebrew term used here is "galah ervah," which literally means to "uncover nakedness." This phrase is a euphemism for sexual intercourse, indicating the intimate and private nature of the act. The use of this term highlights the sanctity of sexual relations within the boundaries God has established. It serves as a reminder that sexual purity is a reflection of one's relationship with God and a respect for His creation.

with your father’s wife
This phrase specifically refers to a stepmother, indicating that the prohibition extends beyond biological relationships to include familial bonds created through marriage. In ancient Near Eastern cultures, the family unit was central to societal structure, and any violation of these relationships was seen as a threat to the community's stability. This command protects the sanctity of marriage and the integrity of the family, which are foundational to God's design for human relationships.

it would dishonor
The Hebrew word "ervah" is often translated as "nakedness" or "shame," but in this context, it conveys the idea of dishonor or disgrace. The act of uncovering one's father's wife is not just a personal sin but a public affront to the father's honor. In a patriarchal society, the father's reputation and authority were paramount, and any action that undermined this was considered a grave offense. This highlights the communal aspect of sin and the importance of maintaining honor within the family and community.

your father
The mention of "your father" underscores the relational aspect of the command. It is not merely a legalistic prohibition but a call to respect and honor one's parents, as outlined in the Ten Commandments. The father, as the head of the household, represents authority and provision, and any act that disrespects him is a violation of God's ordained order. This command serves as a reminder of the broader biblical principle of honoring one's parents and the blessings that come from living in accordance with God's design.

Persons / Places / Events

1. Moses
The author of Leviticus, who received the laws from God to instruct the Israelites on holy living.

2. Israelites
The chosen people of God, to whom the laws were given to set them apart from other nations.

3. Father's Wife
Refers to a stepmother or a father's second wife, highlighting the importance of family honor and boundaries.

4. Canaan
The land where the Israelites were headed, known for its immoral practices, which the Israelites were to avoid.

5. God
The ultimate lawgiver, who establishes moral and ethical standards for His people.

Teaching Points

Honor and Respect
The commandment underscores the importance of honoring family relationships and respecting the marital bond.

Holiness and Separation
God calls His people to be distinct from the surrounding cultures, which often practiced immorality.

Consequences of Sin
Engaging in prohibited relationships brings dishonor and can lead to familial and societal breakdown.

New Testament Continuity
The principles of sexual purity and respect for family boundaries are consistent throughout Scripture.

Personal Integrity
Believers are called to uphold integrity in all relationships, reflecting God's holiness in their lives.

Bible Study Questions

1. How does the command in Leviticus 18:8 reflect the broader theme of holiness in the book of Leviticus?

2. In what ways can the principle of honoring family relationships be applied in today's context?

3. How does the prohibition in Leviticus 18:8 relate to the New Testament teachings on sexual purity?

4. What are some practical steps believers can take to maintain integrity and honor in their relationships?

5. How can understanding the cultural context of Canaan help us appreciate the significance of this command for the Israelites?

Connections to Other Scriptures

Genesis 9:22-25
The account of Ham and Noah, which illustrates the consequences of dishonoring one's father.

Deuteronomy 27:20
Reinforces the prohibition against sexual relations with a father's wife, emphasizing the curse associated with such actions.

1 Corinthians 5:1-2
Paul addresses a similar issue in the Corinthian church, showing that such prohibitions are upheld in the New Testament.

Ephesians 5:3
Calls believers to avoid any form of sexual immorality, reinforcing the call to holiness.

Hebrews 13:4
Highlights the sanctity of marriage and the importance of honoring marital boundaries.