The Bible does not explicitly mention same-sex marriage but presents marriage consistently as a union between a man and woman, beginning with Genesis 2:24 and affirmed by Jesus in Mark 10:6–9. Leviticus 18:22 and 20:13 prohibit male same-sex relations, while Romans 1:26–27 describes same-sex behavior as contrary to natural order. Christians interpret these passages differently: traditional readers view them as universal moral principles, while revisionist interpreters argue they addressed specific cultural contexts like pederasty or ritual purity rather than committed relationships. The sections ahead explore these interpretive differences and their theological foundations.
Key Takeaways
- The Bible defines marriage as a union between man and woman, as seen in Genesis 2:24 and affirmed by Jesus in Mark 10:6–9.
- Leviticus 18:22 and 20:13 prohibit male same-sex relations, though interpreters debate whether these are ritual or moral laws.
- Romans 1:26–27 describes same-sex relations as contrary to nature, with disagreement over whether Paul addressed exploitation or all same-sex intimacy.
- Traditional interpreters view biblical prohibitions as universal moral principles, while revisionists argue they address specific cultural practices like pederasty.
- Affirming interpreters prioritize love and commitment, while traditionalists emphasize procreation and male-female complementarity as marriage’s essential theological purposes.
What the Bible Says About Same-Sex Marriage and Relationships

The question of what the Bible says about same-sex marriage and relationships has generated considerable debate among religious communities, with interpretations varying widely based on theological traditions and approaches to scripture.
Traditional readings point to passages such as Leviticus 18:22 and 20:13, which prohibit sexual relations between males, and Romans 1:26-27, which describes same-sex relations as contrary to natural order. Genesis 2:24 establishes marriage as a man uniting with his wife, a pattern Jesus affirmed in Mark 10:6-9.
However, some interpreters emphasize Genesis 2:18’s declaration that isolation is not good, and they cite the bond between David and Jonathan as evidence of honored same-gender love. Others suggest Leviticus prohibits incest rather than all same-sex acts, while viewing New Testament references as addressing lustful behavior broadly. The Bible was written over many centuries, with composition spanning roughly 1500 BC to 100 AD, which affects how some readers understand its context and meaning for contemporary questions about marriage and sexuality; see more on the timeline of composition.
Why Christians Interpret Leviticus and Romans Passages Differently

Among biblical scholars and church leaders, disagreements over Leviticus and Romans passages stem largely from differing approaches to ancient language, cultural context, and the relationship between Old and New covenant laws.
Biblical interpretation divides over ancient language, cultural context, and which Old Testament laws apply to modern believers.
Revisionist interpreters argue that “toevah” in Leviticus signals ritual defilement rather than moral sin, and that Paul targeted exploitative practices like pederasty, not committed relationships.
Traditional scholars counter that these prohibitions use broad, unqualified language without specifying exploitative contexts.
The debate also centers on which Old testament laws remain binding: revisionists separate obsolete purity codes from enduring ethics, while traditionalists maintain that sexual morals constitute universal principles reaffirmed throughout the New Testament in Romans, First Corinthians, and First Timothy, independent of ceremonial frameworks.
Jesus’ Jewish identity influenced how early Christians interpreted Jewish law and prophetic expectations, shaping debates over continuity and change in moral teachings and Jewish practices.
How Marriage Theology Shapes the Same-Sex Debate

Biblical theology of marriage forms the foundation upon which many Christians build their understanding of same-sex relationships, making the definition and purpose of marriage central to the debate. Traditional interpreters emphasize that marriage illustrates the relationship between Christ and the church, a picture they believe requires male-female complementarity. They point to Genesis 2:24 and Ephesians 5:22–33 as establishing marriage’s core identity as inter-gendered union.
This view holds that same-sex relationships, while possibly loving, cannot fulfill marriage’s theological purposes of imaging God’s design or providing children connection to both gendered parents. Affirming interpreters counter that love of God and neighbor, which Jesus called the greatest commandments, should guide application of marriage theology, suggesting committed same-sex unions can honor these principles. Catholic teaching also frames marriage within its broader sacramental theology, emphasizing the role of the seven sacraments in Christian life.








