In His Name: Proclaiming the Gospel in a Post-Christian World
The Book of Acts provides a broad account of how the gospel spread from Jerusalem to the Greco-Roman world. While Peter and Philip start the movement, the Apostle Paul becomes its main missionary figure. Throughout the story, Luke includes over thirty “case studies” of individuals and communities changed by the gospel. Despite the different settings, one pattern stays the same: the proclamation of the Name.
From Peter’s inaugural sermon at Pentecost (Acts 2) to Paul’s ministry in Rome (Acts 28), the gospel is inseparable from the Name of Jesus. Luke summarizes Philip’s mission in Samaria this way: “Philip came to town announcing the news of God’s kingdom and proclaiming the name of Jesus Christ” (Acts 8:12). Here, two gospel threads are tightly intertwined: the kingdom of God and the Name of Jesus Christ.
This emphasis grows stronger as the story develops. In Ephesus, Luke observes, “Fear fell upon them all, and the name of the Lord Jesus was being magnified” (Acts 19:17). Paul himself was commissioned with these words: “He is a chosen instrument of Mine, to bear My name before the Gentiles and kings and the sons of Israel” (Acts 9:15). For the early church, proclaiming the gospel meant proclaiming His Name.
The Name Above Every Name
Paul examines the theological significance of this theme in Philippians 2, discussing Jesus’ incarnation, humility, and exaltation. The highlight? “God highly exalted Him and bestowed on Him the Name that is above every name” (Phil. 2:9). At this Name, every knee will bow, and every tongue confess that “Jesus Christ is Lord” (2:10–11).
What is this exalted Name? Some suggest it refers to a new, divine title yet to be revealed. More likely, it points to the full confession: Jesus Christ is Lord. This triadic declaration reflects the totality of Jesus’ identity and authority—spanning His earthly ministry, divine sonship, and royal kingship.
Belief in His Name
A common expression used in the New Testament is “believe in Him.” John 3:16 promises that “whoever believes in Him shall not perish but have eternal life.” In the early chapters of John’s Gospel, much of what was to be believed was still unknown—the crucifixion, resurrection, and ascension had yet to happen. By the end, however, belief “in Him” included all of who Jesus is and what He has accomplished.
The gospel, then, is not just a collection of doctrines but the narrative of Jesus Christ—His person and His work. To believe in Him is to believe the gospel. To proclaim His Name is to proclaim the good news of salvation.
The Four Names of Jesus
In Scripture, names reveal more than just identity; they denote mission, character, and authority. The New Testament assigns four main names to Jesus, each emphasizing a different aspect of His nature.
- Son of God – His eternal, divine, Trinitarian identity. He is God the Son, uncreated and co-eternal with the Father.
- Jesus – His historical and incarnational identity. A common Hebrew name (Joshua), given by divine command, to signify His mission to save.
- Christ – His messianic identity. The Anointed One who fulfills and surpasses the Old Testament roles of prophet, priest, and king.
- Lord – His covenantal and cosmic authority. To confess Jesus as Lord is to affirm His divinity and to reject all rival claims to ultimate authority, including Caesar’s.
Together, these titles offer the clearest picture of the gospel: the Lord Jesus Christ, the Son of God.
Synecdoche and the Risk of Misunderstanding
New Testament writers often use these names interchangeably through a rhetorical device known as synecdoche—where a part represents the whole. In Romans 1 alone, Paul refers to Christ Jesus, His Son, the Son of God, Jesus Christ our Lord, Jesus Christ, and the Lord Jesus Christ. Each name or combination draws attention to the whole identity of Jesus.
However, synecdoche depends on shared understanding. In a post-Christian context, where “Jesus” might be seen just as a historical figure and “Christ” mistaken for a surname, such shorthand can cause confusion or misrepresentation. Effective gospel proclamation today needs to unpack the full meaning of His Name before expecting the shorthand to communicate correctly.
Power in the Name
For the early church, the Name of Jesus wasn’t just symbolic—it carried power. Peter told the lame man: “In the name of Jesus Christ of Nazareth, walk” (Acts 3:6). The Jewish leaders, recognizing this authority, told the apostles not to preach “in His Name” (Acts 4:18).
The apostolic church believed—and experienced—that the authority of the risen Christ was mediated through His Name. His Name brought healing, liberation, and transformation. It still does.
His Name breaks bondage (sin, Satan, death), creates new realities (life, peace, reconciliation), and brings radical renewal (from hardened hearts to softened ones, from enemies to beloved family).
Why It Matters
Paul captures both the urgency and the universality of the gospel when he writes, “Everyone who calls on the name of the Lord will be saved” (Rom. 10:13). But he quickly adds, “How will they call on Him in whom they have not believed? And how will they believe in Him whom they have not heard? And how will they hear without a preacher?” (10:14).
To proclaim the gospel is to declare the Name of the Lord Jesus Christ. And to believe the gospel is to trust in Him — not just as a historical figure or an abstract title, but as the Son of God, Jesus, the Christ, the Lord.
This raises the question for each of us to ask: Have we not only heard His Name and embraced it—but are we prepared to share it clearly and convincingly, in a world that may no longer understand it?
For Discussion
1. Which of Jesus’ names — Son of God, Jesus, Christ, or Lord — holds the most meaning for you personally, and why?
2. How does understanding His Name help clarify what belief in the gospel truly means?
3. In our post-Christian culture, how can we explain “His Name” to people who believe Jesus was just a historical figure?
2 responses to “TADB 147: His Name Tells His Story”
This is another very good blog! Thanks, Ron!
I like what John says in John 20:31 that he wrote the book of John so that we may believe that Jesus is the Christ (Messiah), the Son of God, and that believing we may have LIFE in His NAME!
Great thoughts, Ron. Appreciate your focus on the fact that to believe in His Name is to believe the gospel. It’s not just to believe that He existed or that He died on the cross. Many today would agree with those statement.
Rather to believe in His Name is to understand and believe that He gives eternal life to all who believe in Him for that life. Thanks!