305. But man has severed this connection with heaven by turning his exteriors away from heaven, and turning them to the world and to self by means of his love of self and of the world, thereby so withdrawing himself that he no longer serves as a basis and foundation for heaven; therefore the Lord has provided a medium to serve in place of this base and foundation for heaven, and also for the conjunction of heaven with man. This medium is the Word. How the Word serves as such a medium has been shown in many places in the Arcana Coelestia, all of which may be seen gathered up in the little work on The White Horse mentioned in the Apocalypse; also in the Appendix to the New Jerusalem and Its Heavenly Doctrine, from which some notes are here appended.# # The Word in the sense of the letter is natural (n. 8783). For the reason that the natural is the outmost in which spiritual and heavenly things, which are interior things, terminate and on which they rest, like a house upon its foundation (n. 9430, 9433, 9824, 10044, 10436). That the Word may be such it is composed wholly of correspondences (n. 1404, 1408, 1409, 1540, 1619, 1659, 1709, 1783, 8615, 10687). Because the Word is such in the sense of the letter it is the containant of the spiritual and heavenly sense (n. 9407). And it is adapted both to men and to angels (n. 1769-1772, 1887, 2143, 2157, 2275, 2333, 2395, 2540, 2541, 2547, 2553, 7381, 8862, 10322). And it is what makes heaven and earth one (n. 2310, 2495, 9212, 9216, 9357, 9396, 10375). The conjunction of the Lord with man is through the Word, by means of the internal sense (n. 10375). There is conjunction by means of all things and each particular thing of the Word, and in consequence the Word is wonderful above all other writing (n. 10632-10634). Since the Word was written the Lord speaks with men by means of it (n. 10290). The church, where the Word is and the Lord is known by means of it, in relation to those who are out of the church where there is no Word and the Lord is unknown is like the heart and lungs in man in comparison with the other parts of the body, which live from them as from the fountains of their life (n. 637, 931, 2054, 2853). Before the Lord the universal church on the earth is as a single man (n. 7396, 9276). Consequently unless there were on this earth a church where the Word is, and where the Lord is known by means of it, the human race here would perish (n. 468, 637, 931, 4545, 10452).