3420. And the Philistines stopped them up after the death of Abraham. That this signifies that they who were in the mere memory-knowledge of knowledges denied those truths, is evident from the signification of “stopping up,” as being not to be willing to know, and what is the same, to deny and thus to obliterate them (concerning which above, n. 3412); and from the representation of the Philistines, as being those who are in the mere memory-knowledge of knowledges (concerning which above, n. 1197, 1198, 3412, 3413). Those are in the memory-knowledge of knowledges who are in the doctrinal things of faith and are not willing to know the truths of knowledges or of doctrinal things. The truths of knowledges or of doctrinal things are those which are of life, and which have regard to charity toward the neighbor and love to the Lord. The doctrine to which these doctrinal things and knowledges pertain, merely teaches them; and therefore the man who teaches what ought to be done, and does not do it, is not willing to know truths, because they are contrary to his life; and that which is contrary to his life he also denies. It is from these causes that the doctrinal things of love and charity, which in the Ancient Church were the whole of doctrine, are obliterated.

1198. That they “went forth” signifies that with them knowledges are mere memory-knowledges is evident from what has been stated. They are not said to have been “begotten” by those who were of Egypt, but to have “gone forth” from them, because they are not such as reason from natural memory-knowledges concerning spiritual and celestial things, and thereby frame doctrinals for themselves-like those treated of before-but they are such as learn the knowledges of faith from others, and know and retain them in the memory, with no other end in view than such as they have in learning other things which they care nothing about except merely to know them, and except for the reason that they may thereby be advanced to honors, or some other such reason. So distinct is this mere memory-knowledge of the knowledges of faith from the memory-knowledge of natural things, that they have scarcely anything in common; and therefore it is said, not that they were “born,” but that they “went forth” from them. Such being the character of the “Philistines,” they cannot but pervert even the knowledges of faith by reasonings from them, and thence form for themselves false doctrinals; and therefore they are among those who can with difficulty be regenerated and receive charity, both because they are uncircumcised in heart, and because principles of falsity, and consequently the life of their understanding, prevent and oppose.