23. Nothing is more common in the Word than for the word 'day' to be used to mean the particular time at which events take place, as in Isaiah,

The day of Jehovah is near. Behold, the day of Jehovah comes. I will make heaven tremble, and the earth will be shaken out of its place, on the day of My fierce anger. Its time is close at hand, and its days will not be prolonged. Isaiah 13:6, 9, 13, 22.

And in the same prophet,

Her antiquity is in the days of antiquity. On that day Tyre will be forgotten for seventy years, like the days of one king. Isaiah 23:7, 15.

Since 'day' stands for the particular time it also stands for the state associated with that particular time, as in Jeremiah, Woe to us, for the day has declined, for the shadows of evening have lengthened! Jeremiah 6:4

And in the same prophet,

If you break My covenant that is for the day and My covenant that is for the night, so that there is neither daytime nor night at their appointed time. Jeremiah 33:20, 25.

Also,

Renew our days as of old. Lamentations 5:21.

6622. In talking to spirits about what flows into ideas constituting thought I have said that men cannot by any means believe how countless the details are that an idea holds within it, for men have no conception of thought except as something simple and singular. Thus their judgement of the matter is based on quite external evidence. The spirits to whom I was talking at that time subscribed to the belief that ideas did not have anything inwardly present in them, a belief of which they had become convinced during their lifetime. But to enable them to understand that they perceived countless things as a single whole, I was led to tell them that the movements of millions of motor fibres combine to produce a single action. At the same time all things in the body work together and adjust themselves both collectively and individually to produce that action. Yet for all this that small action is seen as one that is simple and singular, as though it possessed no such complexity. It is similar with the countless things which combine to produce a single spoken word, such as the bending of the lips, and of all the muscles and fibres there; also the movements of the tongue, throat, larynx, trachea, lungs, and diaphragm, together with all their muscles collectively and individually. Since a person discerns the single utterance they make merely as a simple sound without anything more to it, one may see how crude is perception that relies on the senses. What then of perception that relies on sensory evidence regarding ideas constituting thought which exist in a purer world and are accordingly quite remote from the sensory level?