3306. 'And Isaac was a son of sixty years when she bore them' means the state of Rational Truth at that time. This becomes clear from what has been stated above about numbers in 3252, 3275. What the number 'sixty' entails however becomes clear from the simple numbers of which it is the product - from five and twelve, since five times twelve makes sixty (for the meaning of five, see 649, 1686, of twelve, 2372); also from six and ten, since six times ten makes sixty (for the meaning of six, see 720, 737, 900, and of ten, 576, 2284, 3107); from two and thirty as well, since two times thirty makes sixty (for the meaning of two, see 720, 900, 1335, 1686, and of thirty, 2276). Since the number sixty is the product in each of these multiplications of numbers, it embodies the things meant by such numbers in their order, all of which constitute the state experienced by the Lord's Rational at that time. Those things are displayed by the Lord in a clear light before the eyes of the angels, but before the eyes of men, especially of someone who does not believe that numbers in the Word have any meaning at all hidden within them, they cannot be disclosed, not only because of lack of belief but also because so many things contained in those numbers cannot be arranged into a sequence of ideas within man's mental grasp.

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.