Catholic Public Domain Version
Leviticus 20:21
“Whoever will have married his brother's wife has done an unlawful thing; he has uncovered his brother's nakedness. They shall be without children.”
Verse Explanation
A saved explanation for Leviticus 20:21.
Plain-language explanation
Leviticus 20:21 warns that taking a brother’s wife is wrong. The verse describes this as exposing a brother’s “nakedness,” meaning a violation of the brother’s marital dignity and honor. It also states that the offender “shall be without children,” expressing a serious consequence—life and household future are harmed when God’s commands are disregarded.
Catholic context
Many Catholics read this passage as part of God’s covenant law that protected family life, fidelity, and communal justice. It is not presented as a personal tragedy to be celebrated, but as a clear sign that marital boundaries matter deeply to God. The Church also understands that Christians are called to live chastity and fidelity, and these laws show how seriously Scripture treats sexual morality and family responsibility.
Historical background
In ancient Israel, marriage and family relationships were central to the survival and stability of households. Leviticus legislates behaviors that could fracture kinship bonds. The imagery of “uncovered nakedness” reflects the seriousness of violating a brother’s marital place within the community’s moral order.
Reflection
This verse confronts us with the reality that choices about love, intimacy, and family have lasting effects. It asks: Do I respect the dignity and belonging of others, especially within family relationships? It also reminds us that God’s commands aim at protecting people, not merely restricting them.
Practical takeaway
Pray for purity of heart and fidelity to your commitments. If you’re tempted toward situations that would harm someone’s marriage or family, choose distance and accountability early—set boundaries, seek counsel, and ask God for clarity and strength.
Prayer
Lord God, help me honor the dignity of others in my relationships. Guard my heart and my desires, and teach me fidelity in thought and action. When temptation comes, give me courage to choose what is right. Grant me purity, peace, and love for Your ways. Amen.