In Acts 16 the Spirit opens Lydia’s heart (Acts 16:14). Though it’s not explicitly stated, we know He does the same thing again later in the chapter with the Philippian Jailer (Acts 16:31ff).  Through the faithful preaching of Christ, sinners are drawn to faith and repentance by the effectual working of the Holy Spirit. All who are appointed to eternal life will believe by these means! (Acts 13:48). 

For the inquiring mind, my working title for the book of Acts is:

“The Acts of the Ascended and Reigning Christ as the Fulfillment of the Father’s Plan Whereby He Continues to Build His Church from Among the Nations through the Work of the Holy Spirit in the Preaching of the Gospel.”

Yeah, that’s a lengthy one. 

I’m trying to convey that Acts is more than merely the “acts of the Apostles.” Whatever you think about my title, it is imperative that we all recognize that Acts stands as a powerful testament to the centrality of the gospel in the salvation of sinners. The preaching recorded in this God-breathed work is not about human achievement, self-esteem, liberation from earthly oppression, self-forgiveness, or your best life now.

Instead, it is a proclamation of the promises of God, now fulfilled in Jesus Christ—the Righteous One—who was crucified and resurrected for the sake of sinners. He is the One who is now ascended and reigning as King. Through Him, and Him alone, forgiveness of sins is offered to those who believe in Him and turn from their sin in repentance.

The Essence of the Gospel

The gospel preached by the apostles in Acts is unwaveringly Christ-centered. Consider Peter’s sermon on the day of Pentecost: “This Jesus God raised up, and of that we all are witnesses… Let all the house of Israel therefore know for certain that God has made him both Lord and Christ, this Jesus whom you crucified” (Acts 2:32, 36). Salvation hinges on the life, death, and resurrection of Christ, the fulfillment of God’s redemptive plan. 

The preaching of Christ in Acts is not a vague call to moral improvement or personal empowerment, but a declaration that “there is salvation in no one else, for there is no other name under heaven given among men by which we must be saved” (Acts 4:12).

“Saved”, you say? Saved from what? The coming wrath of God!

This gospel demands a response. When the crowd, convicted by Peter’s words, asked, “What shall we do?” he replied, “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” (Acts 2:37-38).

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