In Genesis 19:37; 21:26; 30:32; 40:7; Matthew 6:30; Luke 12:28, this signifies the perpetuity and eternity of a state. (Arcana Coelestia 2838)

In Psalm 2:7, this signifies in time; for with Jehovah the future is present. (True Christian Religion 101)

The expression 'even to this day' or 'today' sometimes appears in the Word, as in Genesis 19:37-38, 22:14, 26:33, 32:32, 35:20, and 47:26. In a historical sense, these expressions have respect to the time when Moses lived, but in an internal sense, 'this day' and 'today' signify the perpetuity and eternity of a state. 'Day' denotes state, and likewise 'today,' which is the current time. Anything related to time in the world is eternal in heaven, and to represent this, 'today' or 'to this day' is added. Although, in the historical sense, this appears as if the expressions only have a literal meaning, just like it says in other parts of the Word, such as Joshua 4:9, 6:25, 7:20, Judges 1:21, 26, etc. 'Today' means something perpetual and eternal in Psalms 2:7, 119:89-91, Jeremiah 1:5, 10, 18, Deuteronomy 29:9-14, Numbers 28:3, 23, Daniel 8:13, 11:31, 12:11, Exodus 16:4, 19, 20, 23, John 6:31, 32, 49, 50, 58, Matthew 6:11, and Luke 11:3.

(Odkazy: Arcana Coelestia 2838 [1-4], Genesis 47:26)

2018. That 'I will establish My covenant between Me and you' means union is clear from the meaning of 'a covenant' as union, dealt with already in 665, 666, 1023, 1038. This union has been dealt with above in this chapter and in other places before that, where it has been shown that Jehovah who is the speaker here was within Him, because He was one with Him from the very start of conception and birth. For He was indeed conceived from Jehovah, and therefore His Internal was Jehovah. And in 1999 this has been illustrated by the similarity that exists with man; that is to say, his soul is one with his body, or his internal one with his external, even though they are quite distinct and separate from each other. Sometimes they are so distinct that one is in conflict with the other, as normally happens in times of temptation when the internal reproaches the external and wishes to cast out the evil that is within the external; nevertheless they are joined together or are one since soul and body both belong to the same person. Take for example a person whose thought is something other than what is expressed in his looks, speech, and actions. In his case that which is more interior is at variance with that which is external; yet the two make one, for the thought is just as much part of that person as the external is to which looks, speech, and actions belong. Union exists however when the latter - looks, speech, and action - are in agreement with the thought. So much for these remarks added by way of illustration.