3386. And he said, She is my sister. That this signifies rational truth, is evident from the signification of “sister,” as being rational truth (n. 1495, 2508, 2524, 2556). By rational truth is meant that which appears as true according to the apprehension, or before the rational, as just said. The arcanum that Isaac said that Rebekah was his sister; as Abraham had before said that Sarah was his sister, first in Egypt (Genesis 12:11-13, 19), and afterwards in Gerar (Genesis 20:2, 5, 12), involves what is much the same, as may be seen from the explication of the former passages; and as the same thing occurred three times, and is three times related in the Word, it is evident that there is in it an arcanum of the greatest moment, which can never be known to anyone except from the internal sense; but what the arcanum is, appears from what follows.

3356. The reason a “quaking” or “motion” denotes a change of state, is that it takes place in space and in time; and in the other life there is no idea of space and of time; but in their stead there is state. It is indeed true that in the other life all things appear as in space, and follow one another as if in time; but in themselves the space and time are changes of state, for they come from this source. This is perfectly well known to every spirit, even to the wicked, who by changes of state induced on others cause them to appear in another place, when yet they are not there. Men may know the same from the fact that insofar as a man is in a state of the affections and of the derivative joy; and insofar as he is in a state of the thoughts and of a consequent absence from the body, so far he is not in time; for many hours then appear to him scarcely as one; and this because his internal man or spirit has states to which the spaces and times in the external man correspond. “Motion,” therefore, being a successive progression in space and time, is in the internal sense a change of state.