131 This third time I am coming to you. In the mouth of two or three witnesses shall every matter be established. 2 I have declared beforehand, and I say beforehand as present the second time, and now absent, to those that have sinned before, and to all the rest, that if I come again I will not spare. 3 Since ye seek a proof of Christ speaking in me, (who is not weak towards you, but is powerful among you, 4 for if indeed he has been crucified in weakness, yet he lives by God's power; for indeed we are weak in him, but we shall live with him by God's power towards you,)
Matthew Henry's Commentary on 2 Corinthians 13:1-4
Commentary on 2 Corinthians 13:1-6
(Read 2 Corinthians 13:1-6)
Though it is God's gracious method to bear long with sinners, yet he will not bear always; at length he will come, and will not spare those who remain obstinate and impenitent. Christ at his crucifixion, appeared as only a weak and helpless man, but his resurrection and life showed his Divine power. So the apostles, how mean and contemptible soever they appeared to the world, yet, as instruments, they manifested the power of God. Let them prove their tempers, conduct, and experience, as gold is assayed or proved by the touchstone. If they could prove themselves not to be reprobates, not to be rejected of Christ, he trusted they would know that he was not a reprobate, not disowned by Christ. They ought to know if Christ Jesus was in them, by the influences, graces, and indwelling of his Spirit, by his kingdom set up in their hearts. Let us question our own souls; either we are true Christians, or we are deceivers. Unless Christ be in us by his Spirit, and power of his love, our faith is dead, and we are yet disapproved by our Judge.