Three thousand of those who stood in the hearing of Peter’s voice believed this, felt pricked in their hearts—that sense of guilt which overwhelmed them when they realized that they had been guilty of murdering the Son of the living God, the greatest crime that human being ever committed—and in great agony of soul, they cried out: “Brethren, what shall we do?” to get rid of this pricking of our hearts, to get rid of the awful crime, to get rid of our sins before God and escape its consequences in the day of God’s wrath against sin.
Moved by the Holy Spirit, Peter answered: “Repent ye, and be baptized, every one of you, in the name of Jesus Christ unto the remission of your sins; and ye shall receive the gift of the Holy Spirit.” This was God’s answer, that enabled them to get rid of their guilt and condemnation at once. And to assure them still further, he said: “For to you is the promise” (the remission of sins and the gift of the Holy Spirit), “and to your children, and to all that are afar off, even as many as the Lord our God shall call unto him,” for the commission was to “all nations,” “even unto the end of the world.” But Peter did not stop here, for “with many other words he testified, and exhorted them, saying, ‘Save yourselves from this crooked generation.’ Then they that received his word were baptized; and there were added unto them in that day about three thousand souls.”
Now, let us see if we can gather from this brief narrative what agencies God used in bringing about the conversion of these people, and what conditions they had to comply with in order to receive the benefits of the redemption which was provided by the blood of Christ.
AGENCIES
1. The Holy Spirit.
2. The apostles, speaking as the Spirit gave them utterance, testifying of the Christ and pleading with sinners, were the leading human agents in this case of conversion, as they are still and ever will be; for though dead they yet speak through the Gospel which they first preached through the Holy Spirit sent down from heaven. As they were agents then through their spoken testimony, so they are agents now through their written testimony. Their words live in all their vitalizing power, and can never be destroyed.
3. The sinners themselves, guilt-stricken and inquiring, had also an agency in this work which so vitally concerned themselves. It was theirs to attend to the things spoken by the apostles, to hearken to the divine counsel, to learn of Jesus, and to receive the truth that they might be made alive. They had the divinely-given power to do this; and they also had the power to reject the Gospel and die, otherwise the apostle could not say, “Save yourselves from this crooked generation”—seize the help God was holding out from heaven.
CONDITIONS
1. They heard (vs. 8, 11, 14, 22, 37).
2. Believed (vs. 30), in accordance with the apostle’s appeal to them, otherwise they would not have been pricked in their hearts.