Commentaries:
Robertson's Word Pictures (NT)
Let him not become uncircumcized (mh epispasqw). Present middle imperative of epispaw, old verb to draw on. In LXX (I Macc. 1:15) and Josephus (Ant. XII, V. I) in this sense. Here only in N.T. The point is that a Jew is to remain a Jew, a Gentile to be a Gentile. Both stand on an equality in the Christian churches. This freedom about circumcision illustrates the freedom about Gentile mixed marriages.
Other Robertson's Word Pictures (NT) entries containing 1 Corinthians 7:18:
Acts 21:21
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