In 2 Cor 10:8-10, Paul's critics say his letters are weighty but his presence weak—here he defends that Christ speaks through him with power.

2 Cor 12:12 lists signs of an apostle performed among you—directly supports Paul’s claim that Christ speaks through him with power.

2 Corinthians 10:1 shows Paul admitting his humble appearance – the very demeanor that leads Corinthians to question if Christ speaks through him.

2 Corinthians 10:4 explains that Paul’s weapons have divine power – the same power of Christ that proves He speaks through Paul.

In 2 Corinthians 10:7, Paul asserts he belongs to Christ just as his critics – reinforcing that Christ indeed speaks through him.

2 Corinthians 10:11 promises Paul’s authority in letters matches his presence – the consistency that proves Christ speaks through him.

In 1 Cor 5:4, Paul exercises discipline 'in the name of the Lord Jesus' with his power—same apostolic authority from Christ.

In 1 Corinthians 4:10, Paul calls himself weak – contrasted here where Christ’s power in him refutes the charge of weakness.

Galatians 2:20 explains that Christ lives in Paul — the same reality behind his claim that Christ speaks through him.

Colossians 1:29 explicitly states Christ's energy works powerfully in Paul, matching the proof of Christ speaking in him.

In Matt 10:20, Jesus promises the Spirit will speak through disciples—parallel to Paul’s claim that Christ speaks through him.

In Luke 21:15, Jesus promises supernatural wisdom to defenders—similar to Paul’s claim that Christ speaks through him with power.

In 1 Corinthians 9:1-3, Paul similarly defends his apostleship to those who examine him – the same church demanding proof of Christ speaking through him.

In 1 Corinthians 9:3, Paul calls these inquiries an 'examination' – the same scrutiny he faces when they seek proof of Christ speaking in him.