2 Corinthians 13:3
Since ye seek a proof of Christ speaking in me, which to you-ward is not weak, but is mighty in you.
2 Corinthians 13:3 (KJV)
Context
Paul writes these words as he closes his second letter to the Corinthians. He has already warned that if he comes again he will not spare those who have sinned (2 Corinthians 13:2). Now he addresses their demand for proof that Christ speaks through him. The Greek word translated “proof” (dokimēn) means a test or trial, like the testing of metal. The Corinthians were testing Paul’s apostolic authority, but in doing so they were also testing Christ who spoke in him.
Meaning
Paul does not deny that they seek proof; he accepts the challenge. He declares that Christ speaking in him is not weak toward them but is mighty in them. The power of Christ is not absent from Paul’s ministry; it is active and effective among the Corinthians themselves. They had experienced the signs of an apostle, and their own conversion was evidence of Christ’s power working through Paul’s weakness.
Biblical connections
The next verse explains this paradox: Christ was crucified through weakness, yet He lives by the power of God. Paul and his companions are weak in Him, but they will live with Him by God’s power toward the Corinthians (2 Corinthians 13:4). This shows that Christ’s power is manifested through apparent weakness. Paul’s own frailty becomes the vehicle for Christ’s mighty work. The proof they seek is not merely external; it involves their own spiritual condition, as Paul immediately calls them to examine themselves whether they are in the faith (2 Corinthians 13:5).
Application
Believers today may also look for proof of Christ’s speaking in His servants. This verse reminds us that such proof is found not in human strength but in the power of Christ working through weakness. The Corinthians’ demand for proof was turned back on them: they were to test themselves. Likewise, we should examine our own faith, recognizing that Jesus Christ is in us, and trust that His power is at work even in our frailty.
Reflection
Where do we seek proof of Christ’s presence? This verse calls us to look for His power in the ordinary and weak places of our lives, and to respond with humble faith, knowing that He who spoke through Paul still speaks through His Word and His people today.

