When you receive a business card, you usually take it at face value. A name, a title, and a company—those words carry authority. If someone hands you a card that says “Surgeon,” you assume they’ve been trained and certified to operate. But what if the title was false? What if they had no credentials, no backing authority? How dangerous could such a small piece of cardstock be! In the same way, we are handed Paul’s business card:
“Paul, an apostle—not from men nor through man, but through Jesus Christ and God the Father, who raised him from the dead.”
Galatians 1:1
As a surgeon’s credentials mean the difference between healing and harm, Paul’s credentials mean the difference between truth and deception. And since eternity far outweighs the few years of this life, the gospel is critical to our lives today, and Paul’s credentials are equally crucial to the gospel he proclaims. But what exactly does it mean to be an apostle, and why does Paul press this point so firmly?
An apostle is “one who is sent,” according to the Greek. It refers to a messenger or delegate who represents the authority of another, and everything depends on who that sender is. In the New Testament, the word carried a unique and weighty sense because the “another” was established as Christ. The apostles were eyewitnesses of the resurrected Lord, commissioned directly by Him, and entrusted with laying the foundation of the church (Eph. 2:20). Therefore, Jesus was the sender of the apostles.
Paul’s authority as a true apostle is inseparable from the authority of the true gospel.
Here in Galatians 1:1, Paul forcefully reminds his readers that he did not make himself an apostle, nor was he voted into the office. His call came directly from the risen Christ on the Damascus road. That’s why he makes the distinction so sharply—not from men (source), nor through man (means), but through Jesus Christ and God the Father. His apostleship had divine origin and divine authorization.
This becomes even clearer when we compare how Paul begins his other letters. He introduces himself in all thirteen of his letters, but the way he frames his credentials shifts depending on the audience and purpose. In Romans, Corinthians, Ephesians, Colossians, Timothy, and Titus, he calls himself “an apostle of Christ Jesus,” and often adds phrases like “by the will of God.” These consistent patterns underline his divine commission, but without extended defense.
In other letters, however—Philippians, 1 and 2 Thessalonians, and Philemon—he doesn’t use the title apostle at all because those churches did not question his authority. His relationship with them was marked by partnership and affection, not suspicion.
But Galatians is different. Here, Paul not only uses the title apostle but immediately qualifies it with a strong defense. This unusual expansion sets the tone for the entire letter. Unlike elsewhere, he cannot assume his authority will be accepted. His apostleship is under attack.
But Paul’s words in Galatians 1:1 go beyond comparison with his other greetings. This deliberate elaboration signals something deeper. It is a foreshadowing of everything that follows. False teachers had infiltrated the churches, challenging both Paul’s legitimacy and his message. They promoted a distorted gospel, one tied to human authority and works of the law. To win back the Galatians, Paul had to defend both his apostleship and the gospel of grace.
In a world full of counterfeits, we must anchor ourselves to the authority God has established.
So from the first line, Paul draws a line in the sand. His apostleship is divine, not human. His gospel is from heaven, not earth. And if the Galatians turn from it, they turn from God Himself. The entire epistle is an unpacking of that claim. Paul’s authority as a true apostle is inseparable from the authority of the true gospel.
When someone hands you a business card, the question is whether the title is genuine or counterfeit. Paul’s business card, as mentioned in Galatians, indicates that his title is authenticated by Christ Himself. That is why his words carry the weight of divine truth and why the gospel he preached is the true gospel.
In a world full of counterfeits—false teachers, distorted gospels, empty titles—we must anchor ourselves to the authority God has established. Paul was an apostle distinguished, and because of that, we can be confident that the gospel he preached is the one we must believe.
