Acts 2:39 is sometimes cited in Calvinist arguments for an effectual call. At the end of his Pentecost sermon, Peter says the promise is "for you and for your children and for all who are far off, everyone whom the Lord our God calls to himself." The Calvinist argument is that the promise of salvation is limited to those whom God "calls," meaning the elect who receive an inward call that always succeeds, the doctrine of Irresistible Grace.

Peter's Sermon and Its Invitation

The verse answers a question. Peter's hearers, "cut to the heart," ask, "Brothers, what shall we do?" (Acts 2:37). Peter answers, "Repent and be baptized every one of you in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit" (2:38). Then he gives the reason they can trust that offer:

"For the promise is for you and for your children and for all who are far off, everyone whom the Lord our God calls to himself." (Acts 2:39)

Luke adds that Peter "with many other words... bore witness and continued to exhort them, saying, 'Save yourselves from this crooked generation'" (2:40), and that "those who received his word were baptized" (2:41).

The Calvinist Reading

The phrase "everyone whom the Lord our God calls" is the focus. If "calls" means the effectual call given only to the elect, then the promise applies only to those God has chosen to draw irresistibly, and Peter's offer, though preached to all, is in the end for a predetermined group. The concern behind this reading is that salvation should rest on God's initiative and not on human decision.

What the Passage Establishes

Peter's language is borrowed from Joel 2:32, which he quoted at the start of the sermon: "And it shall come to pass that everyone who calls upon the name of the Lord shall be saved" (Acts 2:21). Joel's verse continues, "among the survivors shall be those whom the LORD calls." In Joel, the people who call on the Lord and the people the Lord calls are the same people, described from two sides. Peter begins the sermon with one half of the verse and ends with the other.

The emphasis of verse 39 is also on breadth, not restriction. "You," "your children," and "all who are far off" move outward from the crowd in Jerusalem to future generations and to distant peoples. Paul uses "far off" for the Gentiles who have been "brought near by the blood of Christ" (Ephesians 2:13, 17). Peter is saying the promise reaches as far as God's call goes, and in the rest of Acts that call goes to the ends of the earth (Acts 1:8).

How God Calls

The surrounding verses show how this call reaches people: through preaching. Peter "bore witness and continued to exhort them" (2:40), and "those who received his word" responded (2:41). Paul says the same thing: God "called you through our gospel" (2 Thessalonians 2:14). The call is the gospel itself, carried by the Spirit, and it comes with commands to repent, be baptized, and "save yourselves." Commands like these make little sense if the outcome depends entirely on a separate, irresistible inward call. See more examples of calling as invitation.

Conclusion

Acts 2:39 assures Peter's hearers that the promise of forgiveness and the Holy Spirit is for them, for their children, and for people far away, as far as God's call extends. Read with Joel 2:32 and the rest of the sermon, the "call" is God's invitation through the gospel, and the people He calls are those who call on His name. The verse affirms that salvation begins with God's initiative, which non-Calvinists gladly agree with, but it does not limit the promise to a group chosen in advance. It is one of the widest invitations in Acts.