III. In what does the Lord’s supper differ from baptism?

Although baptism, and the Lord’s supper impart and seal unto us the same blessings, such as our spiritual ingrafting into Christ, communion with him, and the whole benefit of our salvation, of which the apostle speaks, when he says: “By one Spirit are we all baptized into one body, and have been all made to drink into one Spirit;” (1 Cor. 12:18) yet they, nevertheless, manifestly differ in various respects. They differ,

1. In outward rites.

2. In the signification of these rites. For although the washing away of sin by the blood of Christ, by baptism, and the eating and drinking of the body and blood of Christ in the Lord’s supper, signify the same participation of Christ; yet the former is signified by plunging the body into the water of baptism, whilst the latter is exhibited, and sealed unto us in the supper by the eating of bread, and the drinking of wine. Hence whilst the sacraments agree, as to the things which they signify, they nevertheless, differ as to the manner in which these things are expressed.

3. They differ as to the design peculiar to each. Baptism is the sign of the covenant between God and the faithful; the Lord’s supper is the sign of the preservation of the same covenant: or, baptism is the sign of our regeneration, and connection with the church and covenant of God; the Lord’s supper is the sign of the nourishment and preservation of those who have already entered into the church. It is necessary that the Spirit should first renew us, of which renewal baptism is the sign; then after we are renewed it is further necessary that we should be nourished by the body and blood of Christ, the sign of which is the Lord’s supper. Or to express it more briefly, God assures us by baptism of our reception into the church, and confirms us in regard to the preservation and increase of his gifts by the use of the Lord’s supper. Yet Christ, who regenerates and nourishes us unto everlasting life is one and the same.

4. They differ as to the manner of their observance. Baptism merely requires regeneration, and is applied unto all those whom the church regards as regenerated, including adults who make a profession of repentance and faith, and infants born in the church; whilst the Lord’s supper requires that those who receive it examine their faith, commemorate the Lord’s death, and express their thankfulness. “This do in remembrance of me.” “Ye do shew the Lord’s death till he come.” “Let a man examine himself.” (Luke 22:19. 1 Cor. 11:26, 28.) All, therefore, who belong to the church, infants as well as adults, are to be baptized; whilst none but such as are capable of examining themselves and shewing the Lord’s death are to be admitted to the supper.

5. They differ in the order of their observance.  Baptism precedes the Lord’s supper, which ought not to be administered to any, except such as have been baptized, and that, not until they have made a profession of their repentance and faith. Hence in the ancient church, after the sermon, and just before the administration of the supper, they dismissed those who were excommunicated; likewise such as were possessed with an evil spirit, and those who were learning the first rudiments of the Christian faith, who were either not yet baptized, or had been baptized in their infancy, but did not sufficiently understand the principles of religion. So it was also in the Jewish Church, in relation to those who were uncircumcised. If those now who were baptized, were not admitted to the supper before they made a profession of their faith, much less are they to be admitted, who, although they are baptized, lead offensive and wicked lives.

6. The Lord’s supper is to be observed frequently, because it is proper for us often to commemorate his death. It was instituted to be a public commemoration, and showing of his death. It is also necessary for us frequently to have our faith confirmed in regard to the perpetuity of the covenant. The Lord’s supper is, therefore, to be often repeated, as in the case of the paschal Lamb. Baptism, however, is not to be repeated, because there is no command requiring it, and because it is the sign of our reception in the church and covenant of God. The covenant once entered into is not again made void in the case of those who repent, but remains unchangeable. The gifts and calling of God are without repentance. There is, therefore, no new covenant made, not even in the case of those who fall, and renew their repentance. There is merely a renewal of the first covenant. Hence it is said: “This do ye as oft as ye drink it, in remembrance of me. For as often as ye eat this bread and drink this cup, ye do shew the Lord’s death till he come.” (1 Cor. 11:25, 26.) Of baptism it is said: “As many of us as were baptized into Jesus Christ, were baptized into his death.” “He that believeth and is baptized shall be saved.” (Rom. 6:3. Mark 16:16.)