8058. Seven days thou shalt eat unleavened things. That this signifies purification from falsities, is evident from the signification of “seven days,” as involving what is holy (see n. 395, 433, 716, 881, 5265, 5268), and as being a full state (n. 6508); and from the signification of “eating unleavened things,” as being the appropriation of truth and purification from falsity, for “what is unleavened” denotes good purified from falsity, and “eating” denotes appropriation (n. 3168, 3513, 3596, 3832, 4745). That “what is unleavened” denotes good purified from falsity, is because “bread” denotes good, and “leaven” falsity.

5268. And the seven thin and evil kine that came up after them are seven years. That this signifies states of the multiplication of falsity that infests the interior natural, is evident from the signification of “kine,” as being in the genuine sense truths in the interior natural (see n. 5198, 5265), but in the opposite sense falsity therein (n. 5202), and therefore the former are called “good” kine, but the latter “thin and evil;” from the signification of “coming up,” as being progression toward interior things (n. 5202); and from the signification of “years,” as being states (of which just above, n. 5265). As “seven” signifies what is holy, so too in the opposite sense it signifies what is profane; for most of the expressions in the Word have also an opposite sense, and this for the reason that the same things that take place in heaven, on flowing down toward hell, are turned into the opposite things, and actually become opposite. Hence the holy things signified by “seven” there become profane.

[2] That by “seven” both holy and profane things are signified, may be confirmed from the passages in Revelation alone where seven is mentioned. First, that holy things are signified:

John to the seven churches, Grace and peace from Him who is, and who was, and who is to come; and from the seven spirits that are before His throne (Revelation 1:4).

These things saith He that hath the seven spirits, and the seven stars (Revelation 3:1).

Out of the throne went forth seven lamps of fire burning before the throne, which are the seven spirits of God (Revelation 4:5).

I saw upon the right hand of Him that sat on the throne a book written within and on the back, sealed with seven seals (Revelation 5:1).

I saw and behold in the midst of the throne stood a Lamb, as though it had been slain, having seven horns and seven eyes, which are the seven spirits of God sent forth into all the earth (Revelation 5:6).

To the seven angels were given seven trumpets (Revelation 8:2).

In the days of the voice of the seventh angel the mystery of God should be consummated (Revelation 10:7).

The seven angels that had the seven plagues went forth from the temple, clothed in linen white and shining, and girt about their breasts with golden girdles. Then one of the four animals gave unto the seven angels seven golden vials (Revelation 15:6-7).

[3] That in the opposite sense “seven” signifies profane things is plain from these passages also in Revelation:

Behold a great red dragon, having seven heads and ten horns, and upon his heads seven diadems (Revelation 12:3).

I saw a beast coming up out of the sea, having seven heads and ten horns, and upon his horns ten diadems, and upon his heads a name of blasphemy (Revelation 13:1).

I saw a woman sitting upon a scarlet beast, full of names of blasphemy, having seven heads and ten horns. Here is intelligence, if anyone hath wisdom. The seven heads are seven mountains, where the woman sitteth upon them; and they are seven kings. The beast that was, and is not, is himself the eighth king, and is of the seven; and he goeth into perdition (Revelation 17:3, 7, 9-11).