The Bible does not explicitly mention masturbation, though several passages inform how Christians approach the topic. Genesis 38:9-10 describes Onan’s sin as disobedience regarding offspring, not masturbation itself. Matthew 5:28 connects lustful thoughts with adultery in the heart, while 1 Corinthians 7:4 and Hebrews 13:4 reserve sexual expression for marriage. Biblical principles emphasize sexual purity, self-control as a fruit of the Spirit, and honoring one’s body as a temple of the Holy Spirit. These teachings guide believers in evaluating personal conduct through the lens of purity, discipline, and God’s design for sexuality within marriage.
Key Takeaways
- The Bible does not explicitly mention masturbation by name in any passage.
- Genesis 38:9-10 describes coitus interruptus, not masturbation; Onan’s sin was disobeying God’s command to produce offspring.
- Matthew 5:28 teaches that lustful thoughts constitute adultery in the heart, applicable to masturbation involving lust.
- Biblical principles emphasize sexual purity, self-control, and reserving sexual expression exclusively for marriage.
- Believers are called to honor their bodies as temples of the Holy Spirit through discipline and sexual purity.
Biblical Passages Often Linked to Masturbation and Their True Context

When exploring what the Bible says about masturbation, readers quickly discover that no verse explicitly mentions the practice by name. Beginners are advised to consult accessible translations like the NIV or NLT when studying these passages. Instead, several passages are frequently cited in discussions.
Leviticus 15:1-18 addresses seminal emissions and ritual cleansing, focusing on ceremonial purity rather than moral judgment of self-stimulation.
Leviticus 15 concerns ritual purity laws for bodily discharges, not moral condemnation of sexual self-pleasure or masturbation.
Genesis 38:9-10 recounts Onan’s sin, often misunderstood as masturbation, though the text actually describes coitus interruptus to avoid offspring—an act of disobedience to familial duty. Onan’s true sin was avoiding his God-given responsibility to produce offspring for his brother’s widow, not the physical act itself.
Matthew 5:28 addresses lustful thoughts, which Jesus equates with adultery in the heart. This teaching becomes relevant because masturbation typically involves lust.
First Corinthians 7:4 emphasizes mutual sexual rights between spouses, suggesting gratification belongs within marriage. Additionally, Hebrews 13:4 calls believers to honor marriage and keep the marriage bed pure, establishing the boundary that sexual expression is reserved for the covenant relationship between husband and wife.
These passages provide context but require careful interpretation to understand their actual scope.
Applying Biblical Principles of Purity and Self-Control to Personal Behavior

Although the Bible does not name masturbation directly, it establishes all-encompassing principles regarding sexual purity and self-control that believers apply to evaluate personal behavior. The Bible’s imagery also reflects that God is spirit, shaping how believers think about bodily actions. These principles, found in passages such as 1 Thessalonians 4:3-8 and Hebrews 13:4, call Christians to honor their bodies as temples of the Holy Spirit and to exercise control over physical desires.
Many interpreters understand sexual purity to extend beyond outward actions to include thoughts and intentions, as emphasized in Matthew 5:28. Self-control, listed as a fruit of the Spirit in Galatians 5:22-23, serves as a core virtue in this evaluation. Sexual decisions require deliberate biblical choices at every decision point in daily life.
Believers seek to align their private conduct with God’s design for sexuality within marriage, viewing personal discipline as both an act of worship and a safeguard against behaviors that conflict with holiness and spiritual well-being. Recognizing that believers are bought by Christ’s blood motivates living in obedience, using the body for God’s service within marriage boundaries.


