'And in them the names of the twelve apostles of the Lamb.' This word twelve must be warily understood, or else the weak will be ready to stumble and take offence; wherefore, to prevent this, consider,
First. The twelve must be them twelve that were with the Lord Jesus from the baptism of John until the day in which our Lord was taken up (Acts 1:22).
Second. These twelve are not neither to be considered simply as twelve Christians, or twelve disciples; but as their witness of the Lord Jesus-they being with him from first to last-were a twelve-fold witness of him in all his things; a twelve-fold seeing with their eyes, a twelve-fold hearing with their ears, a twelve-fold handling also with their hands, and feeling of the Son of God. As one of them said, 'That which was from the beginning, which we have heard, which we have seen with our eyes,—and our hands have handled of the word of life:—that which we have seen and heard, declare we unto you, that ye also may have fellowship with us,' &c. (1 John 1:1,3). Now this being thus, it followeth that the doctrine of the other apostles, as of Paul and Barnabas, was still but the doctrine of the twelve; their doctrine, I say, and no other. Wherefore, as Ephraim and Manasseh were dissolved into the twelve tribes, so these two, with all other the apostles of Christ, are dissolved into the number of the twelve, because their doctrine is only the doctrine of the twelve; for they centre in their doctrine; their length, and breadth, and depth, and height being the doctrine of the twelve. So, then, the names of the twelve being found in the foundations of this wall, it argueth that that doctrine is only true that is the doctrine of the twelve eye-witnesses of the Lord Jesus. And again, that at the day of Antichrist's fall, this doctrine shall be in its former purity, and bear the sway, and for ever hold up the wall of safety for the inhabitants of New Jerusalem. And indeed this doctrine, that the doctrine of the twelve is that upon which eternal safety is built and stands, is so true, that it must not be varied from upon pain of eternal damnation. Here centered Luke the Evangelist, here centered Jude, here centered the author to the Hebrews, yea, here centered Paul himself, with all the Old and New Testament. The doctrine of the twelve must be the opener, expounder, and limiter of all doctrines; there also must all men centre, and ground, and stay. A man may talk of, yea, enjoy much of the Spirit of God, but yet the twelve will have the start of him; for they both had the Spirit as he, and more than he. Besides, they together with this, did feel, see, handle, and receive conviction, even by their very carnal senses, which others did not; besides, their names also are found in the foundations of this saving wall, as being there engraved by God himself; which putteth all out of doubt, and giveth us infallible ground that their doctrine is only true, and all men's false that do not keep within the bounds and limits of that (Luke 1:2; Jude 3,17; Heb 2:3,4; 1 Cor 15:1-9; 9:1; Gal 1:1,2; Eph 3:5; 1 Cor 4:9).
To conclude, here are yet two things worthy of noting-
The first consideration is, that by the names of the twelve apostles being in the foundations of this wall, and the names of the twelve tribes being upon the gates of this city, it giveth us to consider, that at the time of the building of this city the Jews and Gentiles shall be united together, and become one body; which very consideration must needs be to the Jews a great encouragement to have in mind at their conversion (Rom 11: 1 Peter 1:1). For it plainly signifieth that our New Testament preachers shall carry in their mouths salvation to the Jews, by which means they shall be again reconciled and made one with the Lord Jesus (James 1:1; Acts 13:16,26; Rom 1:16; 2:10).
The second consideration is, that at the day of New Jerusalem, there shall be no doctrine accepted, nor no preachers regarded, but the doctrine, and the preaching of the doctrine of the twelve; for in that he saith that in them are found the names of the twelve apostles of the Lamb, he doth implicitly exclude all other, of whatever tribe they pretend themselves. It shall not be then as now, a Popish doctrine, a Quaker's doctrine, a prelatical doctrine, and the Presbyter, Independent, and Anabaptist,[9] thus distinguished, and thus confounding and destroying. But the doctrine shall be one, and that one the doctrine where you find the names of the twelve apostles of the Lamb. 'If any man teach otherwise, and consent not to wholesome words, even the words of our Lord Jesus Christ, and the doctrine that is according to godliness, he is proud, knowing nothing' (1 Tim 6:3,4).
Thus you see the doctrine of the twelve is that which letteth souls into this city; and that the same doctrine is the doctrine that keepeth up the wall of their salvation about them, when they are entered in within the gates.
[The measuring line, or golden reed: what it is.]
Ver. 15. 'And he that talked with me had a golden reed to measure the city, and the gates thereof, and the wall thereof.'
Now, having passed the relation of the wall, gates, and foundations, he comes to the measuring line, to see how all things lie and agree with that. Under the law, I find that all things pertaining to the worship of God were to be by number, rule, and measure, even to the very tacks and loops of the curtains of the tabernacle. Now the rule or lien by which all things were then squared, it was the laws, statutes, and ordinances which were given to Moses by the Lord in the Mount Sinai, for thither he went to receive his orders; and according to the pattern there showed him, so he committed all things by writing to them that were to be employed in the workmanship of the holy things pertaining to the rise and completing of the tabernacle, and all its instruments (Exo 20:21; 24:1; 25:40; Deu 30:10; 31:20-26).