Arcana Coelestia #4595
4595. And Jacob set up a pillar upon her grave. That this signifies the holy of the spiritual truth that would rise again there, is evident from the signification of a “pillar,” as being the holy of truth (see n. 4580), here of spiritual truth from the celestial, because this is the truth treated of; and from the signification of a “grave,” as being resurrection (n. 2916, 2917, 3256).
Arcana Coelestia #3998
3998. On the morrow. That this signifies to eternity, is evident from the signification of the “morrow.” When “yesterday,” “today,” or “tomorrow” is mentioned in the Word, eternity is signified in the supreme sense; “yesterday” signifying from eternity; “today,” eternity; and “tomorrow,” to eternity. (That “today” signifies eternity, see above, n. 2838.) For the times mentioned in the Word signify states; as “ages,” “years,” “months,” “weeks,” “days,” and “hours,” as has often been shown. With the Lord however there are no states; but everything is eternal and infinite. This shows that by “tomorrow” is signified to eternity.