Lord’s Library editors offer this Acts 20:21 meaning with commentary and supporting Scriptures for your edification.
To obtain an Acts 20:21 meaning, first see the verse: “Testifying both to the Jews, and also to the Greeks, repentance toward God, and faith toward our Lord Jesus Christ.” Acts 20:21 is a powerful summary of the Gospel that the Apostle Paul preached, both to Jews and to Gentiles, during his missionary journeys. This single verse captures the heart of the Gospel message—that salvation comes not by works, merit, or religious rituals, but by turning from unbelief and self-righteousness and placing full trust in the Lord Jesus Christ and His finished work on the cross.
The phrase “repentance toward God” emphasizes a change of heart and mind, a turning from dead works (Hebrews 6:1) and false belief systems, while “faith toward our Lord Jesus Christ” highlights the singular object of saving faith: the Lord Jesus Christ, crucified and risen again for our justification.
The Gospel that Paul preached was not of human origin. In Galatians 1:11–12, Paul writes, “But I certify you, brethren, that the gospel which was preached of me is not after man. For I neither received it of man, neither was I taught it, but by the revelation of Jesus Christ.” This divinely revealed Gospel is centered on the death, burial, and resurrection of Jesus Christ as declared in 1 Corinthians 15:1–4: “Moreover, brethren, I declare unto you the gospel… how that Christ died for our sins according to the scriptures; and that he was buried, and that he rose again the third day according to the scriptures.” Salvation, then, is entirely based on this finished work—what Jesus accomplished in His substitutionary sacrifice on the cross.
Acts 20:21 Meaning
The Gospel that Paul preached was not of human origin. In Galatians 1:11–12, Paul writes, “But I certify you, brethren, that the gospel which was preached of me is not after man. For I neither received it of man, neither was I taught it, but by the revelation of Jesus Christ.” This divinely revealed Gospel is centered on the death, burial, and resurrection of Jesus Christ as declared in 1 Corinthians 15:1–4: “Moreover, brethren, I declare unto you the gospel… how that Christ died for our sins according to the scriptures; and that he was buried, and that he rose again the third day according to the scriptures.” Salvation, then, is entirely based on this finished work—what Jesus accomplished in His substitutionary sacrifice on the cross.
In Acts 20:21, Paul makes it clear that the Gospel call goes to both “the Jews, and also to the Greeks.” This universal offer of salvation is reiterated in Romans 1:16: “For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek.” The condition for salvation is belief—faith—not works. Ephesians 2:8–9 underscores this truth emphatically: “For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: not of works, lest any man should boast.” Here, faith is the means by which grace is received, and it is made crystal clear that human effort plays no role in salvation. It is God’s gift.
Repentance, as used in Acts 20:21, does not mean “turn from sin” in the sense of moral reform to earn favor with God, but rather a change of mind about who God is, what sin is, and what saves. Hebrews 6:1 speaks of “repentance from dead works,” referring to the futility of trying to earn salvation through religious deeds. Likewise, Romans 10:3–4 explains the problem of Israel: “For they being ignorant of God’s righteousness, and going about to establish their own righteousness, have not submitted themselves unto the righteousness of God. For Christ is the end of the law for righteousness to every one that believeth.” Repentance, in the context of the Gospel, is a turning away from self-righteousness and dead religion to trusting in Christ alone.
Faith, then, must be placed in the correct object—“our Lord Jesus Christ”—and particularly in what He has accomplished. Romans 3:24–26 says, “Being justified freely by his grace through the redemption that is in Christ Jesus: whom God hath set forth to be a propitiation through faith in his blood… that he might be just, and the justifier of him which believeth in Jesus.” It is not enough to believe that Jesus existed, or even that He died—we must believe that His death was sufficient to fully satisfy God’s wrath against sin, and that He rose again to secure our justification. Romans 4:24–25 affirms: “But for us also, to whom it shall be imputed, if we believe on him that raised up Jesus our Lord from the dead; who was delivered for our offences, and was raised again for our justification.”
The Gospel is therefore not an invitation to improve ourselves or to adopt better morals; it is the declaration of what Jesus Christ has already done. John 19:30 records Jesus’ final words from the cross: “It is finished.” The debt of sin was paid in full. The resurrection proves the payment was accepted (Romans 1:4). Believing in that finished work—not adding to it—is the only requirement for eternal life. As Paul said plainly in Acts 13:38–39, “Be it known unto you therefore, men and brethren, that through this man is preached unto you the forgiveness of sins: and by him all that believe are justified from all things.”
Acts 20:21, then, is a profound Gospel verse. It encapsulates the core message of salvation: turn to God (repentance), trust in Jesus Christ (faith), and rest in the finished work of the cross. This is the Gospel that saves, apart from the law, apart from religion, and apart from works. As Titus 3:5–7 declares, “Not by works of righteousness which we have done, but according to his mercy he saved us… being justified by his grace, we should be made heirs according to the hope of eternal life.” And in Romans 5:1 we read the glorious result of this faith: “Therefore being justified by faith, we have peace with God through our Lord Jesus Christ.”
In sum, Acts 20:21 reveals the only saving message for mankind: the Gospel of the grace of God. It is by repentance toward God—acknowledging our lost condition and turning from all other hopes—and by faith toward our Lord Jesus Christ—trusting fully in His death, burial, and resurrection—that we are saved. This is the Gospel of Jesus Christ, and it is the power of God unto salvation to all who believe.
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