Even as - Καθώς Kathōs. The force of this expression seems to be this, "The gospel of Christ was at first established among you by means of the miraculous endowments of the Holy Spirit. Those same endowments are still continued among you, and now furnish evidence of the divine favor, and of the truth of the gospel to you, 'even as' - that is, in the same measure as they did when the gospel was first preached." The power to speak with tongues, etc. 1 Corinthians 14 would be a "continued miracle," and would be a demonstration to them then of the truth of Christianity as it was at first.

The testimony of Christ - The gospel. It is here called "the testimony of Christ," because it bore witness to Christ - to his divine nature, his miracles, his Messiahship, his character, his death, etc. The message of the gospel consists in bearing witness to Christ and his work; see 1 Corinthians 15:1-4; 2 Timothy 1:8.

Was confirmed - Was established, or proved. It was proved to be divine, by the miraculous attestations of the Holy Spirit. It was confirmed, or made certain to their souls by the agency of the Holy Spirit, sealing it on their hearts. The word translated "confirmed" ἐβεβαιώθη ebebaiōthē, is used in the sense of establishing, confirming, or demonstrating by miracles, etc.; in Mark 16:20; compare Hebrews 13:9; Philippians 1:7.

In you - ἐν ὑμῖν en humin. Among you as a people, or in your hearts. Perhaps the apostle intends to include both. The gospel had been established among them by the demonstrations of the agency of the Spirit in the gift of tongues, and had at the same time taken deep root in their hearts, and was exerting a practical influence on their lives.

As the testimony of Christ, etc. - The testimony of Christ is the Gospel which the apostle had preached, and which had been confirmed by various gifts of the Holy Spirit, and miracles wrought by the apostle.

Even as the testimony of Christ was confirmed in you. By "the testimony of Christ" is meant the Gospel of Christ, which bears a testimony to his deity, his incarnation, his obedience, sufferings, and death, his resurrection from the dead, ascension to heaven, session at God's right hand, and intercession for the saints; to redemption by his blood, justification by his righteousness, pardon and atonement of sin by his sacrifice, and complete salvation by his obedience and death. This, as it had been preached to the Corinthians, was confirmed and established among them, by the signs and miracles with which it was attended; by the extraordinary gifts of the Spirit, particularly of prophecy bestowed on many of them; and by the internal power and energy of the Spirit, accompanying and applying it to their souls.

Witness of Christ (μαρτύριον τοῦ Χριστοῦ)

Testimony concerning Christ. See on John 1:7. Compare Acts 1:8; 2 Timothy 1:8.

{9} Even as the testimony of Christ was {e} confirmed in you:

(9) He shows that the true use of these gifts consists in this, that the mighty power of Christ might be set forth in them, that hereafter it might evidently appear how wickedly they abused them for glory and ambition.

(e) By those excellent gifts of the Holy Spirit.

1:6 Even as the testimony of Christ was confirmed in you. It was confirmed by the fruits which it brought forth; their belief and the spiritual gifts which were bestowed upon some of them.

1:6 The testimony of Christ - The gospel. Was confirmed among you - By these gifts attending it. They knew they had received these by the hand of Paul: and this consideration was highly proper, to revive in them their former reverence and affection for their spiritual father.

6. According as the testimony of (of, and concerning) Christ (who is both the object and author of this testimony [Bengel]; 1Co 2:1; 1Ti 2:6; 2Ti 1:8) was confirmed among [Alford] you; that is, by God, through my preaching and through the miracles accompanying it (1Co 12:3; Mr 16:20; 2Co 1:21, 22; Ga 3:2, 5; Eph 4:7, 8; Heb 2:4). God confirmed (compare Php 1:7; Heb 2:3), or gave effect to the Gospel among (or better as English Version, "in") the Corinthians by their accepting it and setting their seal to its truth, through the inward power of His Spirit, and the outward gifts and miracles accompanying it [Calvin].

1:1-9 All Christians are by baptism dedicated and devoted to Christ, and are under strict obligations to be holy. But in the true church of God are all who are sanctified in Christ Jesus, called to be saints, and who call upon him as God manifest in the flesh, for all the blessings of salvation; who acknowledge and obey him as their Lord, and as Lord of all; it includes no other persons. Christians are distinguished from the profane and atheists, that they dare not live without prayer; and they are distinguished from Jews and pagans, that they call on the name of Christ. Observe how often in these verses the apostle repeats the words, Our Lord Jesus Christ. He feared not to make too frequent or too honourable mention of him. To all who called upon Christ, the apostle gave his usual salutation, desiring, in their behalf, the pardoning mercy, sanctifying grace, and comforting peace of God, through Jesus Christ. Sinners can have no peace with God, nor any from him, but through Christ. He gives thanks for their conversion to the faith of Christ; that grace was given them by Jesus Christ. They had been enriched by him with all spiritual gifts. He speaks of utterance and knowledge. And where God has given these two gifts, he has given great power for usefulness. These were gifts of the Holy Ghost, by which God bore witness to the apostles. Those that wait for the coming of our Lord Jesus Christ, will be kept by him to the end; and those that are so, will be blameless in the day of Christ, made so by rich and free grace. How glorious are the hopes of such a privilege; to be kept by the power of Christ, from the power of our corruptions and Satan's temptations!