Timothy Was Circumcised

by Hugh DeLong

When you move from Acts of the Apostles 15 into chapter 16, the question naturally arises: has Paul just contradicted himself? In Acts 15, circumcision as a requirement tied to the law is clearly rejected. Yet in Acts 16:3, Paul the Apostle circumcises Timothy. The answer lies in a distinction that must be carefully maintained—the very distinction we have emphasized in our study of Galatians.

• Circumcision, as a matter of law for justification, is denied.
• Circumcision, as an expedient for service, is permitted.

Acts 15 settles the doctrinal issue. Circumcision, when tied to “keeping the law” as a basis of justification, is rejected. It is not part of the gospel. To bind it as necessary for salvation is to alter the terms of justification and undermine grace. This is exactly the issue Paul confronts in Galatians—where circumcision is not merely a cultural practice, but a theological requirement being imposed. There, Paul refuses to yield at all because the truth of the gospel is at stake.
But Acts 16 is not about justification—it is about serving—the service of spreading the Gospel.

Timothy’s background explains everything. He is the son of a Jewish mother and a Greek father (Acts 16:1). In the eyes of the Jews, that made him Jewish. Yet he was uncircumcised. That fact alone would immediately disqualify him from being heard in Jewish settings and would hinder access to the synagogues—Paul’s consistent starting point in preaching.

So why circumcise him? Luke tells you plainly: “because of the Jews who were in those parts.” This is not about salvation—it is about access.

Here is the distinction:

• If circumcision is done to be justified, it is a denial of the gospel.
• If circumcision is done to remove a barrier to teaching the gospel, it becomes a tool in the service of the gospel.

Paul himself articulates this principle in I Corinthians 9:20—becoming “as a Jew” to win Jews. This is not a compromise; it is a strategy governed by truth.

The contrast with Titus (Galatians 2:3–5) makes this even clearer. Titus, a Gentile, is not circumcised. Why? Because in that case, circumcision was being demanded as necessary for acceptance before God. That crosses the line into justification by law—something Paul will not allow. With Timothy, no such doctrinal demand is present—only a practical obstacle to effective service.

So Paul is entirely consistent:

• He denies that circumcision is the law for salvation (Acts 15; Galatians).
• He uses circumcision as an expedient for service (Acts 16).

The act is the same; the meaning is entirely different.

This distinction is critical. When any act is elevated to a condition of justification, it corrupts the gospel. But when an act is used wisely to remove unnecessary offense and open doors for teaching, it serves the gospel without altering it. What would we be willing to do to help the spread of the Gospel?