3148. And the feet of the men that were with him. That this signifies the purification of all things belonging to Him, in the natural man, is evident from the signification of “feet,” as being the things of the natural man (see n. 2162); and from the signification of “the men that were with him,” as being all things there. It was the custom for travelers, when they came into any house, to wash their feet; as when the brethren of Joseph were introduced into Joseph’s house (Genesis 43:24); and when the Levite and his attendant were received into the house of the old man (Judges 19:21); and when Uriah on his return home was commanded by David to go down to his house and to wash his feet (2 Samuel 11:8). The reason was that traveling and journeying signified what relates to instruction, and thence to life (see n. 1293, 1457, 1463, 2025); and that these were to be purified was shown above; and further, lest the impurity understood in the spiritual sense should adhere, and defile the house, that is, the man; as is also evident from the fact that the disciples were to shake off the dust of the feet, if the city or the house would not receive peace (Matthew 10:14).

3356. The reason 'a quake' means an alteration of state is that a quake occurs within the space-time continuum, and in the next life there is no concept of space and time, but instead of these the concept of state. In the next life it does indeed appear as though all things exist within space and follow one another in a time-sequence, but in themselves they are alterations of state, for space and time there are the products of these. This is very well known to all spirits, even evil ones, who by means of alterations of state effected in others cause them to appear somewhere other than where they in fact are. Man too is able to know of this from the fact that insofar as his state is one of affection and therefore of joy, or insofar as it is one of thought and therefore of withdrawal from the body, he is outside time. For while such a state lasts, many hours seem to him to be as scarcely one hour. The reason for this is that states belong to his internal man, which is his spirit, to which states intervals of space and periods of time in the external man correspond. 'A quake' therefore, being one of the consecutive events that occur within space and time, in the internal sense means an alteration of state.