The holy kiss was a physical greeting practiced in the early church to express the spiritual bond between brothers and sisters in Christ. Paul commands it four times: "Greet one another with a holy kiss" (Romans 16:16; 1 Corinthians 16:20; 2 Corinthians 13:12; 1 Thessalonians 5:26). Peter calls it "a kiss of love" (1 Peter 5:14). The qualifier "holy" distinguishes it from mere social convention or romantic affection — it was a pure expression of Christian love, unity, and mutual recognition as members of the same spiritual family. The practice demonstrated that the church transcended social, ethnic, and economic divisions.
Kiss: a salute given by pressing the lips against another; a mark of affection.
KISS, n. A salute given with the lips; a common token of affection. In the early church, the holy kiss was a standard greeting among believers, signifying the purity of their affection and the unity of the body of Christ. Webster recognized the kiss as an expression of genuine affection, not mere formality.
• Romans 16:16 — "Greet one another with a holy kiss."
• 1 Peter 5:14 — "Greet one another with the kiss of love."
• 1 Thessalonians 5:26 — "Greet all the brothers with a holy kiss."
The principle of genuine Christian affection has been lost to either cold formality or inappropriate familiarity.
The modern church has largely lost the principle behind the holy kiss. On one hand, many congregations are cold and impersonal, where members attend services for years without genuine relational connection. On the other hand, some circles have replaced biblical affection with an over-familiarity that erases proper boundaries. The holy kiss expressed a specific reality: these people are my true family in Christ, and our bond transcends social convention. The cultural form may rightly change — a handshake, an embrace, a greeting of peace — but the underlying command remains: greet one another with genuine, holy love. A church where members do not know, love, and physically welcome one another has failed this apostolic command regardless of its cultural form.
• "The holy kiss was the early church's declaration that in Christ, strangers become family."
• "The form may change across cultures, but the command remains: greet one another with genuine, holy affection."