8. Since the Word is inwardly spiritual and celestial, it has therefore been written solely in terms of correspondences, and something written solely in terms of correspondences is written in its outmost sense in the kind of style found in the Prophets and Gospel writers. Even though this style seems to be an ordinary one, still it conceals in it Divine wisdom and all the wisdom of angels.

36. In its outmost or natural sense, namely its literal sense, the Word is symbolized also by the wall of the Holy Jerusalem, whose construction was jasper; by the foundations of the wall, which were precious stones; and also by the gates, which were pearls (Revelation 19:18-21). For Jerusalem symbolizes the church in respect to doctrine. But more on this subject in the next section.

It can now be seen from what we have presented that the Word’s literal sense, which is its natural sense, is the foundation, containing vessel, and buttress of its interior senses, which are its spiritual and celestial senses.