Porneia (πορνεία)
Sexual Immorality
Meaning
Porneia is the broadest term for sexual sin in the New Testament — encompassing any sexual activity outside the covenant of marriage between a man and a woman. In the first-century Greco-Roman world, porneia was widely practiced and socially accepted. Temple prostitution was common in cities like Corinth, and sexual license was considered a normal part of pagan religious life. Paul's inclusion of porneia first signals that the gospel's sexual ethic was countercultural from the start.
Historical Context
The word gives us the English 'pornography.' In Galatia, the surrounding pagan culture — including the worship of Cybele and other fertility deities — normalized sexual immorality as part of religious practice. Paul's converts were being called out of that world entirely.
Cross-References