904. 21:15 And he who talked with me had a gold reed to measure the city, its gates, and its wall. This symbolically means that to people who possess the goodness of love, the Lord grants a faculty for understanding and knowing the nature of the Lord's New Church as regards its doctrine and its introductory truths, and as regards the Word from which they are drawn.

He who spoke with me symbolizes the Lord speaking from heaven, because it was an angel speaking, one of the seven angels who had the seven bowls mentioned in verse 9, who means the Lord speaking from heaven (no. 895). A reed symbolizes a power or ability springing from the goodness of love - a reed symbolizing power or ability (no. 485), and gold the goodness of love (nos. 211, 726). To measure means, symbolically, to learn the character of a thing, thus to understand and know it (no. 486). The city, the holy Jerusalem, symbolizes the church in respect to its doctrine (nos. 879, 880). Its gates symbolize concepts of truth and goodness from the Word's literal sense, which are truths and goods owing to the spiritual life in them (no. 899). And the wall symbolizes the Word in its literal sense from which the doctrine and concepts come (no. 898).

It is apparent from this that "he who talked with me had a gold reed to measure the city, its gates, and its wall," symbolically means that to people who possess the goodness of love, the Lord grants a faculty for understanding and knowing the nature of the Lord's New Church as regards its doctrine and its introductory truths, and as regards the Word from which they are drawn.

[2] These symbolic meanings cannot be seen at all in the literal sense, for one sees in it only that an angel speaking with John had a gold reed with which to measure the city and its gates and wall. But even so, that these words contain another meaning, a spiritual meaning, is clearly apparent from the fact that the city Jerusalem does not mean a real city, but the church. Consequently everything said about Jerusalem as a city symbolizes such things as have to do with the church, and everything having to do with the church is, in itself, spiritual.

Such a spiritual meaning is present also in what is said in chapter 11 above, where we are told the following:

I was given a reed like a measuring rod. And the angel stood by, saying, "Rise and measure the temple of God, the altar, and those who worship there." (Revelation 11:1)

A similar spiritual meaning is present, too, in everything that the angel measured with a reed in Ezekiel 40; 41; 42; 43; 44; 45; 46; 47; 48. Also in these verses in Zechariah:

I raised my eyes and looked, and behold, a man with a measuring line in his hand. So I said, "Where are you going?" And he said to me, "To measure Jerusalem, to see what its width is and what its length." (Zechariah 2:1-2)

Indeed, such a spiritual meaning is present in everything connected with the Tabernacle and in everything connected with the Temple in Jerusalem, whose measurements we are told, and also in the measurements themselves. And yet nothing of this can be seen in the literal sense.

211. "'I urge you to buy from Me gold refined in the fire, that you may be enriched.'" (3:18) This symbolizes an admonition to acquire for themselves the goodness of love from the Lord by means of the Word, in order to become wise.

That is because to buy means, symbolically, to acquire for oneself. "From Me" symbolically means, from the Lord by means of the Word. Gold symbolizes goodness, and gold refined in the fire, the goodness of celestial love. And to be enriched means, symbolically, to understand and become wise.

Gold symbolizes goodness because metals in their hierarchy symbolize qualities connected with goodness and truth. Gold symbolizes celestial and spiritual goodness; silver, the truth accompanying those good qualities; bronze, natural goodness; and iron, natural truth.

These are the symbolic meanings of the metals of which Nebuchadnezzar's statue consisted, the head of which was gold, the breast and arms silver, the belly and thighs bronze, the legs iron, and the feet partly iron and partly clay (Daniel 2:32-33). These metals represented the successive states of the church in respect to the goodness of its love and the truth of its wisdom.

Because the states of the church followed in succession in this way, the ancients therefore gave the ages these same names, calling them the golden age, the silver age, the bronze age, and the iron age. And by the golden age they meant the first period, when the goodness of celestial love reigned. Celestial love is love toward the Lord received from the Lord. From this love they then had their wisdom.

To be shown that gold symbolizes the goodness of love, see no. 913 below.