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)

1868. That these things are meant by these nations would take too long to confirm from the Word; nor is there any need to do so here as no more than their names are mentioned. Some of them have been dealt with already, for example that 'the Rephaim' means false persuasions, 567, 581, 1673; 'the Amorites' evils, 1680; 'the Canaanites' evils, above at verse 16; 'the Perizzites' falsities, 1574. What the rest of the nations mean individually will in the Lord's Divine mercy be explained as they occur later on.

[2] As regards the nations that were to be cast out of the Lord's kingdom, in the next life evil and devilish spirits like nothing more than to surface in the world of spirits and to infest good spirits. But as often as they do so they are cast out, in much the same way as the falsities and evils that have taken possession of one who is being regenerated are overpowered and dispersed, and in their place truths and goods are implanted that belong to the Lord's kingdom.

[3] These falsities and evils were represented by the nations that were driven out of the land of Canaan by the descendants of Jacob. They were represented as well by the Jews themselves who at a later period were driven out from there. The same occurred with many other nations of old by whom similar things had been represented, such as the Horites who were driven from Mount Seir by the descendants of Esau, mentioned in Deuteronomy 2:12, 22; then the Avim who were driven out by the Kaphtorim, mentioned in Deuteronomy 2:23; also the Emim or Rephaim who were driven out by the Moabites, mentioned in Deuteronomy 2:9-11; as well as the Zamzummim who were driven out by the Ammonites, mentioned in Deuteronomy 2:19-21; besides many others referred to in the Prophets.