Acts 11:21

a great number believed--Thus the accession of Cornelius and his party was not the first admission of uncircumcised Gentiles into the Church. (See on Act 10:1.) Nay, we read of no influence which the accession of Cornelius and his house had on the further progress of the Gospel among the Gentiles; whereas there here open upon us operations upon the Gentiles from quite a different quarter, and attended with ever growing success. The only great object served by the case of Cornelius was the formal recognition of the principles which that case afterwards secured. (See on Act 15:19-29.)

In this chapter we have, I. Peter's necessary vindication of what he did in receiving Cornelius and his friends into the church, from the censure he lay under for it among the brethren, and their acquiescence in it (v. 1-18). II. The good success of the gospel at Antioch, and the parts adjacent (Act 11:19-21). III. The carrying on of the good work that was begun at Antioch, by the ministry of Barnabas first, and afterwards of Paul in conjunction with him, and the lasting name of Christian first given to the disciples there (Act 11:22-26). IV. A prediction of an approaching famine, and the contribution that was made among the Gentile converts for the relief of the poor saints in Judea, upon that occasion (Act 11:27-30).

11:21-24 Once again, as had happened in the household of Cornelius, Gentiles turned to the Lord in considerable numbers. The explosion of Christian faith into the Gentile world had to remain in harmony with the church at Jerusalem, so the Jerusalem church sent Barnabas to Antioch to oversee developments there. He could see that God’s blessing was on what was happening, so he endorsed it with joy.