Acts 26:18 explicitly mentions forgiveness of sins through faith in Christ, directly paralleling the core message of Acts 10:43.

Acts 13:39 adds justification from the law, expanding on the forgiveness theme in Acts 10:43 by contrasting with law.

Acts 13:38 repeats the same proclamation of forgiveness through Jesus, reinforcing Peter's message in Acts 10:43.

In Acts 4:10-12, Peter declares salvation is found in no other name — reinforcing that forgiveness comes exclusively through Jesus' name, as he just said.

Acts 24:14 has Paul affirming belief in everything the Prophets wrote—consistent with the claim that all prophets testify about Jesus.

Acts 20:21 summarizes Paul's preaching of faith in Jesus—aligning with the core message of belief and forgiveness here.

Acts 11:14 refers back to the message Cornelius received—the same sermon in which Acts 10:43 is spoken.

Acts 4:12 declares salvation in no other name—directly echoing the forgiveness through Jesus' name in Acts 10:43.

Acts 26:22 has Paul testifying only what prophets said would come, mirroring the prophetic witness to forgiveness in Acts 10:43.

In Revelation 19:10, the testimony of Jesus is called the spirit of prophecy — showing that all prophecy ultimately points to him, matching Peter's claim.

Isaiah 53:11 prophesies the righteous servant making many righteous by bearing iniquities, the very forgiveness Acts 10:43 says prophets witness.

In 1 Peter 1:11, the prophets predicted Christ's sufferings and glory — illustrating how the Spirit of Christ testified through them, as Peter says.

Colossians 1:14 repeats the same phrase—redemption, the forgiveness of sins—reinforcing the foundational gospel summary.

Ephesians 1:7 explicitly states we have redemption and forgiveness through Christ's blood, matching the central promise in Acts.

Romans 8:1 echoes the result of forgiveness—no condemnation for those in Christ, reinforcing the promised freedom from sin's penalty.

Romans 5:1 expands on justification through faith, directly echoing the forgiveness through belief in Acts 10:43.

In John 5:39, Jesus says the Scriptures testify about him — directly corroborating Peter's claim that the prophets bear witness to Christ.

John 5:24 promises eternal life and no judgment for believers, echoing the forgiveness and life granted through faith in Acts 10:43.

John 3:14-17 promises eternal life through belief in the Son, directly supporting the forgiveness through faith in Acts 10:43.

In John 1:45, Philip declares that Moses and the prophets wrote about Jesus — confirming Peter's statement that all prophets testify of him.

In Luke 24:44-46, Jesus says everything written about him in the Law, Prophets, and Psalms must be fulfilled — reinforcing the prophetic testimony Peter cites.

Zechariah 13:1 prophesies a fountain to cleanse from sin, which Acts 10:43 applies as forgiveness through Jesus.

In Luke 24:25-27, Jesus explains how the prophets spoke of him — directly echoing Peter's claim that all prophets testify about Christ.

In John 20:31, the gospel is written so that believing in Jesus gives life through his name — echoing the forgiveness through belief in his name that Peter proclaims.

Romans 3:21 states the Law and Prophets testify to righteousness through faith—parallel to Acts 10:43's testimony about forgiveness through belief.

2 Timothy 3:15 confirms that the sacred writings make one wise for salvation through faith in Christ—the same OT testimony to faith as Acts 10:43.

1 Peter 1:10 says the prophets prophesied about the grace that came through Christ—exactly the same prophetic witness to salvation as Acts 10:43.

1 John 2:12 directly states that sins are forgiven for his name's sake—the same forgiveness through Christ's name as in Acts 10:43.

Luke 1:77 promises salvation through forgiveness of sins, linking John's preparatory ministry to the forgiveness received by believers.

Romans 1:2 says the gospel was promised beforehand through the prophets—the same prophetic testimony to Jesus that Acts 10:43 describes.

Luke 24:27 shows Jesus explaining how all Scriptures (Moses and Prophets) point to him, confirming the prophetic witness Acts mentions.

John 12:41 confirms that Isaiah saw Jesus' glory and spoke of him—a specific example of the prophetic testimony mentioned here.

Jeremiah 31:34 promises forgiveness of iniquity in the new covenant, which Acts 10:43 sees fulfilled through belief in Jesus.

Daniel 9:24 speaks of atoning for iniquity and bringing righteousness, a prophetic witness to the forgiveness through Christ in Acts 10:43.

Romans 16:26 says prophetic writings are now made known to all nations for obedience of faith—reinforcing the universal prophetic witness to faith in Acts 10:43.

Galatians 3:22 explains the purpose of locking all under sin: to deliver the promise through faith in Jesus, aligning with forgiveness by belief.

Romans 6:23 contrasts sin's death penalty with God's gift of eternal life, complementing the forgiveness theme in Acts 10:43.

Micah 7:18 describes God pardoning iniquity, a theme echoed in Acts 10:43's forgiveness through Jesus.