Now by length and breadth here, we may yet observe another mystery held forth unto us; for by the breadth is held forth the perfection of the rule, or law to which all Christians ought to yield their hearty obedience: his commandment is exceeding broad (Psa 119:96). The breadth of which is signified, I say, by the breadth of those things that before you see to be the instruments of the worship of God. Now, as by breadth we are to understand the perfect latitude and compass of the commandment; so by length we are to understand the answerableness of the obedience of the inhabitants of this city; for indeed the perfection of Christian obedience lieth in an answerableness to the will of God; as it is said of the father and mother of John the Baptist, they walked in all the commandments of the Lord blameless (Luke 1:6). And of Anna, that she continued without ceasing in the service of God in the temple day and night (Luke 2:37). This is to be as long in our obedience, as the law is broad in commanding. The law commands right obedience, and the Christian giveth it; the law commands continual obedience, and the Christian giveth it; the law commands universal obedience, and the Christian giveth it. He giveth it all these sorts of obedience, 1. By the person of Christ, for he is his righteousness (1 Cor 1:30). He giveth it all these, 2. With the consent of the mind (Rom 7:16). And 3. He giveth it all these obediences in the love of the Spirit, which the apostle calleth the fulfilling of the law, that is, an answering the breadth of its command by the length of obedience (Rom 13:10). Wherefore when he saith the length is as large as the breadth, he would have us understand how perfect in holiness these blessed souls will be at this day; and indeed, this is it that is by God expected to be in this city at this day. As the angel with his measuring-line said to Zechariah, I am going 'to measure Jerusalem, to see what is the breadth thereof, and what is the length thereof' (Zech 2:2). To see whether their doctrine be pure, and whether their obedience be answerable.
'And he measured the city with the reed, twelve thousand furlongs.' These latter words do refer us to a distinct measure from that which went before; the former measure pointing at the breadth of her commandment and the length of her obedience, but this at the glory and fulness of her mansions and portions; for after he had said the city lieth four square, and that the length is as large as the breadth, which is the full and complete effect of that first measure, he comes over again with another measuring, saying, 'And he measured the city,—twelve thousand furlongs'; as who should say, he measured the city, gates and wall first, and found them all exact, and according to the golden reed; and after he had so done, he measured the city with the reed twelve thousand furlongs.
'He measured the city with the reed'; that is, he measured out to the city, he measured for the city, for its lot and portion, twelve thousand furlongs. Which very thing you find in the vision of the prophet Ezekiel; for after ha had measured the city, the vessels, with the instruments of worship, I say, when he had done this, he comes again with an afterwards, to measure the city, her portions and mansions (Eze 47:1, &c.). Wherefore I say, these words do refer to her portion that she is to enjoy of her God, as the former referreth to her duty and obedience.
Now that which maketh me conclude that this latter measure is a measure distinct from the former, and that it relateth neither to the exactness of rule, nor the completeness of obedience, but only to the largeness of the portions that God will allot for thy sons and daughters, thou city of God; it is,
First, Because this is the biggest measure. For I find, by considering the Scripture, that as the persons and things pertaining to the worship of God were to go according to the rule of this golden reed, so also the portions that pertained to the persons worshipping were to go by rule and measure also, as here he saith he measured also the city, or to it, with the reed, twelve thousand furlongs. And hence it is that our grace is called the measure of grace, and that our glory is called a weight of glory (Rom 12:3; Eph 4:7; 2 Cor 4:17).
Now I say, I find that our portions do go always under the biggest measure; the spoons, cups, flagons, snuffers, basons, candlesticks, and pans, which were the instruments of worship, were not so large as the chambers in the temple, and the compass of the holy land, which were the mansions and [the] portions of the church. See Joshua 15-16; John 14:1-3.
Secondly, I take the twelve thousand furlongs to signify portions, rather than worship or worshippers; because, as to the nature of it, it most exactly agrees with the portions that are measured out to this city by the angel before Ezekiel, which is a measuring forth so much land for the portion of the prince, so much for the portion of the priest, and so much for the portion of the twelve tribes. Yea, the very phrase, twelve thousand furlongs, also implieth such a compass of ground, by which we find the holy land hath been measured (Eze 45-47; Luke 24:13; John 6:18).
Lastly, I take it to be this also; because I find not in all this description of this holy city that any place doth give us that ground to speak to her measure of portion as this; and it would seem strange to me that the description of this city given by Ezekiel should be more complete than this that is given by our prophet John; for Ezekiel doth most amply set forth her portions, even distinctly, for prince, priest, and the tribes in particular. This therefore is to be understood of the portions of the city which John did see were measured out unto her immediately after he saw the breadth of her rule and the length of her obedience. Only consider that Ezekiel measureth by reeds, not counting by furlongs; but John, though he measureth by reeds, yet counteth by furlongs.
But now, though the Holy Ghost is thus pleased to speak of the portions of the saints in the New Jerusalem, as if he intended chiefly that their portion should consist in outward happiness, and in the enjoyment of such and such a portion or compass of ground: yet consider that these are but metaphorical and borrowed expressions, spoken to our capacities, under which is indeed included the nature of our blessed and spiritual food and nourishment. You know it is usual for the Holy Ghost in Scripture to call the saints sheep, lambs, heifers, cows, rams, doves, swallows, pelicans, and the like; and also to call their food, their spiritual and heavenly food, grass, provender, wheat, wine, oil, grapes, apples, figs, nuts, and the like also; all which are but shadowish and figurative expressions, even as this of the measure of the twelve thousand furlongs (John 10:15,16; Amos 4:3; Jer 31:18; Cant 2:5; Eze 34:14; Zech 10:1; Isa 30:24; Micah 4:4). And observe it, that which John saith here is twelve thousand furlongs, Ezekiel tells us it lieth on this side and on that side of the bank of the river of the water of life (Eze 47:8,9). Now I think there is none so much void of understanding as to think this water of life is anything else but the precious grace of God, in and through the Lord Jesus. Wherefore the ground or measure for portions, it is nothing else but our spiritual and heavenly food, even spiritual grace, and gifts, and comforts, that the holy ones of this city shall most plentifully partake of and enjoy. And so indeed the prophet also saith, speaking of the portions of the holy land for this city. 'The increase thereof,' saith he, 'shall be for food unto them that serve the city, and they that serve the city shall serve it out of all the twelve tribes of Israel' (Eze 48:18,19). Out of the twelve tribes, that is, out of the twelve thousand furlongs, which is the portion of the tribes. This is according to the saying of the prophet David, 'He maketh me to lie down in green pastures, he leadeth me beside the still waters' (Psa 23:2). And again, 'For the Lamb which is in the midst of the throne shall feed them, and shall lead them unto living fountains of waters' (Rev 7:17). 'For your shame, ye shall have double; and for confusion, they shall rejoice in their portion: therefore in their land they shall possess the double; everlasting joy shall be unto them' (Isa 61:7).
Thus you see the measure of the city, gates, and wall, and the effect of that; and thus you see also the measure of the portion for the city, with what it is: wherefore it remaineth that we see what is to be the effect of that also.