Lastly, as the apostles established the church of God through the Gospel, so they all unanimously declare in their epistles the aforesaid foundation of Christ. For, thus says Paul to the Romans: “Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life. For if we have been planted together in the likeness of his death, we shall be also in the likeness of his resurrection: knowing this, that our old man is crucified with him, that the body of sin might be destroyed, that henceforth we should not serve sin. For he that is dead is freed from sin.” Rom. 6:3–7.
With these words, Paul tells us what the baptism of believers signifies, namely, the dying of the flesh, or mortifying of the old Adam, the burying of sin, the putting off of the sinful flesh, and the resurrection of the new man and life; and this for this reason: since Christ died for our sins, was buried, and rose from the dead for our justification, and we, through the spirit of faith, have been incorporated or grafted into him, and hence, have become entitled to the merits of his death, yea, are made partakers of all that is his, and thus, in and through hope, are confirmed in his fellowship (unto which we are called through grace); therefore we must also, for his name’s sake, die unto sin,[209] bury it, and live unto righteousness, that we may be a true branch on the vine.
[209] For ye are dead, and your life is hid with Christ in God. Col. 3:3.
In this manner the apostle Paul speaks also to the Colossians: “Ye are complete in him, which is the head of all principality and power: in whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ: buried with him in baptism, wherein also ye are risen with him through the faith of the operation of God, who hath raised him from the dead. And you, being dead in your sins and the uncircumcision of your flesh, hath he quickened together with him.” Chap. 2, verses 10–13, compared with Eph. 2:4–6.
These words, in the first place, declare, that circumcision is not a figure of baptism, but of the circumcision of Christ, which is not done on the foreskin of the flesh, but on that of the heart, not with hands, nor with a knife of stone, but without hands, through the word of God, in the Spirit.
These words of Paul sufficiently indicate, that in baptism the past life must be buried with Christ, and, through faith, rise to a new life; for the outward sign alone is of no value in the sight of God; but faith, the new birth, a true Christian life--by these, man is united with God, incorporated into Christ Jesus, and becomes a partaker of the Holy Ghost.
Hence, external baptism does not conduce to salvation, if the internal baptism is wanting, namely, the transformation and renewing of the mind. Once more Paul says to the Galatians: “For ye are all the children of God by faith in Christ Jesus. For as many of you as have been baptized into Christ have put on Christ.” Gal. 3:26,27.
I hope that my lords will reflect a little on these excellent and explicit words; for when viewed aright, they are easily comprehended. Even as a man that is naked, hides himself and would not be seen because he is ashamed of his nakedness; but when he has covered his shame, he comes forth without hesitation. So it was also with Adam; when God called him, he hid himself, and said: “Lord, I am naked.” Nevertheless, he had covered himself with a fig-leaf; but it availed him nothing; for the Lord could well see his shame, that is, his sin. Gen. 3.