{Footnote 3} From correspondence foods signify such things as nourish the spiritual life (n. 3114, 4459, 4792, 4976, 5147, 5293, 5340, 5342, 5410, 5426, 5576, 5582, 5588, 5655, 5915, 6277, 8562, 9003).
{Footnote 4} Bread signifies every good that nourishes the spiritual life of man (n. 2165, 2177, 3478, 3735, 3813, 4211, 4217, 4735, 4976, 9323, 9545, 10686). Such was the signification of the loaves that were on the table in the tabernacle (n. 3478, 9545). Sacrifices in general were called bread (n. 2165). Bread includes all food (n. 2165). Thus it signifies all heavenly and spiritual food (n. 276, 680, 2165, 2177, 3478, 6118, 8410).
112. How conjunction of heaven with the world is effected by means of correspondences shall also be told in a few words. The Lord's kingdom is a kingdom of ends, which are uses; or what is the same thing, a kingdom of uses which are ends. For this reason the universe has been so created and formed by the Divine that uses may be every where clothed in such a way as to be presented in act, or in effect, first in heaven and afterwards in the world, thus by degrees and successively, down to the outmost things of nature. Evidently, then, the correspondence of natural things with spiritual things, or of the world with heaven, is through uses, and uses are what conjoin; and the form in which uses are clothed are correspondences and are conjunctions just to the extent that they are forms of uses. In the nature of the world in its threefold kingdom, all things that exist in accordance with order are forms of uses, or effects formed from use for use, and this is why the things in nature are correspondences. But in the case of man, so far as he is in accordance with Divine order, that is, so far as he is in love to the Lord and in charity towards the neighbor, are his acts uses in form, and correspondences, and through these he is conjoined to heaven. To love the Lord and the neighbor means in general to perform uses.{1} Furthermore, it must be understood that man is the means by which the natural world and the spiritual world are conjoined, that is, man is the medium of conjunction, because in him there is a natural world and there is a spiritual world (see above, n. 57); consequently to the extent that man is spiritual he is the medium of conjunction; but to the extent that a man is natural, and not spiritual, he is not a medium of conjunction. Nevertheless, apart from this mediumship of man, a Divine influx into the world and into the things pertaining to man that are of the world goes on, but not into man's rational faculty.
{Footnote 1} Every good has its delight as well as its quality from use and in accordance with use; therefore such as the use is, such is the good (n. 3049, 4984, 7038). Angelic life consists in the goods of love and charity, that is, in performing uses (n. 454). The Lord, and consequently the angels, look only, in regard to man, to ends, which are uses (n. 1317, 1645, 5854). The Lord's kingdom is a kingdom of uses that is, of ends (n. 454, 696, 1103, 3645, 4054, 7038). Serving the Lord is performing uses (n. 7038). Each thing and all things in man have been formed for use (n. 3626, 4104, 5189 9297; also from use, that is, the use is prior to the organic forms in man through which the use is performed, because use is from the inflowing of the Lord through heaven (n. 4223, 4926). Moreover man's interiors, which constitute his mind, when he grows to maturity are formed from use and for use (n. 1964, 6815, 9297). Consequently man is such as are the uses with him (n. 1568, 3570, 4054, 6571, 6935, 6938, 10284). Uses are the ends for the sake of which (n. 3565, 4054, 4104, 6815). Use is the first and the last, thus the all of man (n. 1964).
113. As all things that are in accord with Divine order correspond to heaven, so all things contrary to Divine order correspond to hell. All things that correspond to heaven have relation to good and truth; but those that correspond to hell have relation to evil and falsity.
114. Something shall now be said about the knowledge of correspondences and its use. It has been said above that the spiritual world, which is heaven, is conjoined with the natural world by means of correspondences; therefore by means of correspondences communication with heaven is granted to man. For the angels of heaven do not think from natural things, as man does; but when man has acquired a knowledge of correspondences he is able, in respect to the thoughts of his mind, to be associated with the angels, and thus in respect to his spiritual or internal man to be conjoined with them. That there might be such a conjunction of heaven with man the Word was written wholly by correspondences, each thing and all things in it being correspondent.{1} If man, therefore, had a knowledge of correspondences he would understand the spiritual sense of the Word, and from that it would be given him to know arcana of which he sees nothing in the sense of the letter. For there is a literal sense and there is a spiritual sense in the Word, the literal sense made up of such things as are in the world, and the spiritual sense of such things as are in heaven. And such a Word, in which everything down to the least jot is a correspondence, was given to men because the conjunction of heaven with the world is effected by means of correspondences.{2}
{Footnote 1} The Word was written wholly by correspondences (n. 8615). By means, of the Word man has conjunction with heaven (n. 2899, 6943, 9396, 9400, 9401, 10375, 10452).
{Footnote 2} Concerning the spiritual sense of the Word see the little work on The White Horse referred to in the Apocalypse.
115. I have been taught from heaven that the most ancient men on our earth, who were celestial men, thought from correspondences themselves, the natural things of the world before their eyes serving them as means of thinking in this way; and that they could be in fellowship with angels and talk with them because they so thought, and that thus through them heaven was conjoined to the world. For this reason that period was called the Golden Age, of which it is said by ancient writers that the inhabitants of heaven dwelt with men and associated with them as friends with friends. But after this there followed a period when men thought, not from correspondences themselves, but from a knowledge of correspondences, and there was then also a conjunction of heaven with man, but less intimate. This period was called the Silver Age. After this there followed men who had a knowledge of correspondences but did not think from that knowledge, because they were in natural good, and not, like those before them in spiritual good. This period was called the Copper Age. After this man gradually became external, and finally corporeal, and then the knowledge of correspondences was wholly lost, and with it a knowledge of heaven and of the many things pertaining to heaven. It was from correspondence that these ages were named from gold, silver, and copper,{1} and for the reason that from correspondence gold signifies celestial good in which were the most ancient people, silver spiritual good in which were the ancient people that followed, and copper natural good in which were the next posterity; while iron, from which the last age takes its name, signifies hard truth apart from good.
{Footnote 1} Gold from correspondence signifies celestial good (n. 113, 1551, 1552, 5658, 6914, 6917, 9510, 9874, 9881). Silver signifies spiritual good, that is, truth from a celestial origin (n. 1551, 1552, 2954, 5658). Copper signifies natural good (n. 425, 1551). Iron signifies truth in the outmost of order (n. 425, 426).