II Corinthians 13:5

Examine yourselves, whether ye be in the faith - Ἑαυτους πειραζετε· Try yourselves; pierce your hearts; bore yourselves throughout; try yourselves by what I have written, and see whether ye retain the true faith of the Gospel. Prove your own selves - Ἑαυτους δοκιμαζετε· Put yourselves to the test, as you would try gold or silver suspected of adulteration. No more take that for Gospel which is not so, than you would take adulterated money for sterling coin. This is a metaphor taken from testing or assaying adulterated metals. Know ye not your own selves - Are ye not full of wisdom and understanding? And is it not as easy to find out a spurious faith as it is to detect a base coin? There is an assay and touchstone for both. If base metal be mixed with the pure you can readily detect it; and as easily may you know that you are in the faith as you can know that base metal is mixed with the pure. Does Jesus Christ dwell in you? You have his Spirit, his power, his mind, if ye be Christians; and the Spirit of Christ bears witness with your spirit that ye are the children of God. And this is the case except ye be reprobates; αδοκιμοι, base counterfeit coin; mongrel Christians. This metaphor holds excellently here. They had a Judaizing Christian among them; such, presumptively, was the false apostle: they had received his Judaico-Christian doctrine, and were what the prophet said of some of the Israelites in his time. Reprobate silver, adulterated coin, shall men call them, Jer 6:30. And thus, when they were brought to the test, they were found reprobate; that is, adulterated with this mixture of bad doctrine. There is no other kind of reprobation mentioned here than that which refers to the trial and rejection of adulterated coin; and, by way of metaphor, to the detection of…

Examine--Greek, "Try (make trial of) yourselves." prove your own selves--This should be your first aim, rather than "seeking a proof of Christ speaking in me" (Co2 13:3). your own selves--I need not speak much in proof of Christ being in me, your minister (Co2 13:3), for if ye try your own selves ye will see that Christ is also in you [CHRYSOSTOM], (Rom 8:10). Finding Christ dwelling in yourselves by faith, ye may well believe that He speaks in me, by whose ministry ye have received this faith [ESTIUS]. To doubt it would be the sin of Israel, who, after so many miracles and experimental proofs of God's presence, still cried (Exo 17:7), "Is the Lord among us or not?" (Compare Mar 8:11). except ye be reprobates--The Greek softens the expression, "somewhat reprobates," that is, not abiding the "proof" (alluding to the same word in the context); failing when tested. Image from metals (Jer 6:30; Dan 5:27; Rom 1:28).

Examine yourselves whether ye be in the faith,.... These words are to be considered in connection with Co2 13:3 for seeing they sought and demanded a proof the voice and power of Christ in the apostle, he directs them to self examination, to look within themselves, to try, prove, and recognise their own souls; where if things were right, they would find a proof of Christ's speaking in him, to them: he advises them to examine the state of their own souls, and see whether they were in the faith; either in the doctrine of faith, having a spiritual and experimental knowledge of it, true love and affection for it, an hearty belief of it, having felt the power of it upon their souls, and abode in it; whether, as the Syriac version reads it, , "ye stand in the faith", firm and stable; or in the grace of faith, either of miracles, or that which is connected with salvation; and which if they were in it, and had it, is attended with good works; operates by love to Christ and to his people; by which souls go out of themselves to Christ, live upon him, receive from him, and give him all the glory of salvation: and if this was their case, he desires to know how they came by their faith; and suggests, that their light in the doctrine of the Gospel, and their faith in Christ Jesus, as well as the miraculous gifts many of them were possessed of, were through his ministry as the means; and this was a full proof of Christ's speaking in him: prove your own selves. Know ye not your own selves, how that Jesus Christ is in you; by which he means, that if they took a survey of things in their own souls, it would appear that Christ was in them; not as he is in all the world, filling heaven and earth with his presence; or as he is in every rational creature, as the Creator and author of the lig…

In this chapter the apostle threatens to be severe against obstinate sinners, and assigns the reason thereof (Co2 13:1-6); then he makes a suitable prayer to God on the behalf of the Corinthians, with the reasons inducing him thereto (Co2 13:7-10), and concludes his epistle with a valediction and a benediction (Co2 13:11-14).

13:5-6 The issue is clear cut: If they cannot recognize that Jesus Christ is living among them, they are the ones who have failed the test of genuine faith (literally are disproved). There is a play on words here: They were looking for “proof” of Paul’s apostolic authority, but Paul urges them, Test yourselves (or Prove yourselves). The lack of Christ’s presence would disprove their authenticity as Christians. But Paul himself has demonstrated that he has not failed the test of apostolic authority (literally not been disproved).