But I trust ... - The sense of this verse is," Whatever may be the result of your examination of yourselves, I trust (Greek I hope) you will not find us false and to be rejected; that is, I trust you will find in me evidence that I am commissioned by the Lord Jesus to be his apostle." The idea is, that they would find when he was among them, that he was endowed with all the qualifications needful to confer a claim to the apostolic office.

Ye shall know that we are not reprobates - Ye have had, and ye shall have, the fullest proof that I have preached the true faith among you; and that God has confirmed it by his testimony; and thus that I am proved and manifested to be what I ought to be, and shown to be approved of God.

But I trust that ye shall know,.... Whether they were reprobates or not, the apostle would not pretend to say; that he left to themselves, and of which they were capable of making judgment for themselves: however, he hoped and believed, that he and his fellow apostles would give such proof of themselves, as that they should know certainly

that we, says he,

are not reprobates; men void of judgment in the doctrines of the Gospel, but have light, knowledge, and understanding in them; or useless and unprofitable in the ministry, but were the savour of life unto life to many; were ministers by whom others believed; were successful labourers in the Lord's vineyard, and builders in his house; and were made very useful for the conversion, comfort, and edification of many souls: or that they were not men disapproved either by God, or his people; since as they faithfully served Christ in the ministration of the Gospel, they were acceptable to God, and approved of men: or were not men without a proof of Christ speaking in them; they might assure themselves they would have too soon, for some of them, an evidence of that power and authority which Christ had lodged in them, to punish such as repented not of their evils.

{3} But I trust that ye shall know that we are not reprobates.

(3) He appeases that sharpness, trusting that they will show themselves towards their faithful apostle, able and willing to be taught. And he also adds this, that he does not seek his own fame and estimation, so that they may serve their saviour, which is the only mark that he shoots at.

13:6 I trust that ye shall know that we are not repobates. Christ is in those who are not reprobates, but the power of Christ, that he will display when he comes, will show that he is not reprobate. See 2Co 13:3.

13:6 And I trust ye shall know - By proving yourselves, not by putting my authority to the proof.

6. we . not reprobates-not unable to abide the proof to which ye put us (2Co 13:6). "I trust that" your own Christianity will be recognized by you (observe, "ye shall know," answers to "know your own selves," 2Co 13:5) as sufficient "proof" that ye are not reprobates, but that "Christ speaks in me," without needing a proof from me more trying to yourselves. If ye doubt my apostleship, ye must doubt your own Christianity, for ye are the fruits of my apostleship.

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.