9495. 'And two rings shall be on one side of it and two rings on the other side of it' means the marriage of truth to good and of good to truth. This is clear from the meaning of 'rings' as the joining together or marriage of good and truth, as above in 9493, a marriage that is reciprocal, that is to say, one in which truth is joined to good and good is joined to truth. Some idea of this marriage may be gained from the way in which heart and lungs are joined together. The heart joins itself to the lungs, and the lungs in turn join themselves to the heart; for the heart sends blood out from the right side of itself into the lungs, and the lungs in turn send it back into the heart, but into its left side, and so on unceasingly. Analogous to all this is the marriage of good to truth and of truth to good in heaven, where also the heart corresponds to good belonging to love, while the lungs correspond to truth belonging to faith, 3883-3896, 9300. The reason why two rings were to be on one side and two rings on the other side was that 'two' means a joining together, 1686, 5194, 8423, and 'side' means good which must be joined to truth, in order that the power referred to in the next paragraph may be derived from it.

4850. 'The days were multiplied' means a change of state. This is clear from the meaning of 'the days being multiplied' as undergoing a change of state, for 'day' or a time in the internal sense means state, 23, 487, 488, 893a, 2788, 3462, 3785, and 'being multiplied' when used in reference to days or times means undergoing a change. The fact that a change of state is the meaning is also evident from the details that follow. The expression 'to be multiplied' is used because it implies a change of state so far as truths are concerned; for 'to be multiplied' is used in reference to truths, 43, 55, 913, 983, 2846, 2847. Since the terms state and change of state are being used time and again, and yet few know what a state or a change of state is, a statement needs to be made about what these are. Neither time and the passage of time nor space and the extension of space can be associated with the interior aspects of the human being - that is to say, with his affections and his thoughts formed by these - because his affections and thoughts are not located in time and place, though to the senses in the world they do seem to be thus located. Rather, they are located in the interior things which correspond to time and place. The things which correspond to them cannot be called anything else than states, for no other term exists to describe the things that correspond to time and place. A change of state in interior things is said to take place when the affections and resulting thoughts in a person's mind or disposition (mens seu animus) undergo change, as when sadness turns to joy, or joy back to sadness, when ungodliness turns to godliness or devotion, and so on. These changes are called changes of state and are attributable to affections and, insofar as thoughts are governed by these, to thoughts also. But the changes of state which thoughts held within affections undergo are like those of individual parts within their general wholes, compared with which they are variations.