1 Corinthians 15:3-11 expands the gospel from verse 1—detailing Christ's death, burial, resurrection, and appearances.

1 Corinthians 1:4-8 thanks God for the grace and gifts that came from the gospel — the same message they received and stand in here.

1 Corinthians 1:23 identifies the core of Paul's gospel: Christ crucified, which he preached and they received.

1 Corinthians 1:24 adds that Christ is power and wisdom to believers, another facet of the gospel message.

1 Corinthians 2:2 emphasizes Paul's singular focus on Christ crucified, the essence of the gospel he preached.

In 1 Corinthians 16:13, Paul echoes the exhortation to 'stand firm' — connecting the standing in the gospel to standing firm in the faith.

In 1 Peter 5:12, Peter exhorts believers to stand firm in the true grace of God, echoing Paul's call to stand in the gospel.

1 Thessalonians 2:13 thanks God they received the word as from God, not men — parallel to the gospel Paul preached and they received here.

Galatians 1:6-12 insists the gospel Paul preached is from Christ, not man — reinforcing the divine origin of what they received here.

In Romans 5:2, Paul speaks of standing in grace by faith, directly mirroring 'in which you stand' in the gospel context.

Acts 18:5 records Paul testifying that Jesus is the Christ — the core of the gospel he preached, which they received and stand in.

Acts 18:4 shows Paul reasoning in the Corinthian synagogue — the very context where he preached the gospel they received here.

Galatians 1:11 clarifies that the gospel Paul preached is not man's — reinforcing the divine origin of the gospel mentioned here.

2 Timothy 2:8 explicitly ties 'my gospel' to Jesus' resurrection — the same gospel Paul preached in 1 Corinthians 15.

In John 17:8, Jesus says the disciples received the words he gave them, directly paralleling the 'received' and 'believed' in Paul's gospel.

In 2 Corinthians 1:24, Paul affirms that believers stand firm in their faith, parallel to standing in the gospel preached.

In 1 Thessalonians 4:1, Paul urges believers to walk in the tradition they received, echoing the 'received' and 'stand' of the gospel.

In 2 Thessalonians 3:6, Paul commands avoidance of those not walking according to the tradition they received, reinforcing the call to hold to the received gospel.