What did circumcision mean in the Bible?
Quick answer
Circumcision was the sign God gave Abraham of his covenant (Genesis 17). Every male in his household was to be circumcised. It marked the people as God’s and signified the cutting away of sin and self-trust in favor of God.
Physical circumcision was the sign; deeper "circumcision of the heart" (Deuteronomy 30:6; Romans 2:29) was the reality God was after — a soul carved clean of self-reliance.
In the NT, circumcision is no longer required of Gentile believers (Acts 15; Galatians 2). Baptism is the new covenant sign of belonging.
The cross fulfilled what circumcision pointed to — Christ’s body cut for our sins, and our hearts made new in him.
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Original BibleDawn answer · reviewed 2026-06. Drafted with AI assistance and reviewed for accuracy.