The number "four" in the Bible represents things being linked together or joined. This is partly because four is two times two, and two represents the ultimate linking between our desire to be good and our understanding of truth. We can also see this in the fact that most buildings are rectangular, with the four sides linking together to make a whole. We also divide directions into four -- north, east, south and west -- and talk about the "four corners" of something meaning all of it. So our special thinking naturally looks at four sides as linking together into a whole.

(Odkazy: Apocalypse Explained 417; Arcana Coelestia 1686, 9103, 9601, 9767, 9864)

649. But here the numbers, or the measurements of the ark, mean nothing other than the remnants that existed with the member of this Church when he was being reformed, and in particular that they were few. This is clear from the fact that among those numbers five is predominant, which in the Word means some, or a little, as in Isaiah,

Gleanings will be left in it, as the shaking of an olive tree, two or three berries on the top of the highest branch, four or five on the branches of a fruitful tree. Isaiah 17:6.

Here 'two or three' and 'five' stands for a few. In the same prophet,

One thousand at the rebuke of one, at the rebuke of five will you flee, until you are left like a flagstaff on top of a mountain. Isaiah 30:17.

This also stands for a few. The minimum penalty when making restitution was a fifth part, Leviticus 5:16; 6:5; 22:14; Numbers 5:7, and the minimum increase when they redeemed an animal, a house, a field, or tithes, was a fifth part, Leviticus 27:13, 15, 19, 31.