I have shared extensively on the parable of the 10 virgins.
Here is a quick summary of the points in this parable that refer to the Feast of Trumpets
In Matthew 25, the parable of the ten virgins I have found several correlations with the Feast of Trumpets.
1. You have a midnight cry which would only take place during the Feast of Trumpets as that is when the first sighting of the new moon would take place.
2. The cry is that the bridegroom cometh, which is also relevant only to the Feast of Trumpets
3. There is an awakening from this cry and that is what this cry is called during the feast of trumpets, the awakening blast.
4. Five of the virgins enter in and then the door is closed. That closing of the door takes place on Yom Kippur, nine days after Feast of Trumpets.
5. The wise virgins enter into the wedding feast which is the Feast of Tabernacles, two weeks after the Feast of Trumpets. The foolish virgins are locked out of the wedding feast, that woulld take place on Yom Kippur, nine days after the Feast of Trumpets.
6. Jesus concludes that you don't know the day or the hour, which is an idiom for the Feast of Trumpets.
7. Finally, the Feast of Trumpets takes place when the sun is in Virgo, the virgin.
Any one of these could be a coincidence, but all seven, no.
But now I want to focus on this verse:
Matthew 25:10 And while they went to buy, the bridegroom came; and they that were ready went in with him to the marriage: and the door was shut.
According to Rabbinic tradition the door is shut at sundown on the 9th of Tishrei, when Yom Kippur begins. We know that the foolish virgins show up after that point, during Yom Kippur. This means prior to that point their names were not in the book of life and the reason was they didn't know the Lord, or more precisely, the Lord didn't know them.
We also know from other portions of the word that the rapture is at the twinkling of the eye, sunset or twilight.
But we cannot tell from this when the wise virgins enter into the wedding, it could be anytime between feast of Trumpets and the 9th of Tishrei. Except that we know once they enter in the door is shut. We also know that as soon as the rapture takes place those who are left behind will cry out to God "my God, my God, why have you forsaken me" and at that time He will tell them it is because He doesn't know them and the door is shut.
There is one other interesting point, on the Jubilee year, the year that the things you lost are restored, Feast of Trumpets and Yom Kippur are the same day. Why? Two things are happening at once. Think of a Final exam you take, if you pass you graduate, if you fail you go to summer school. For some, that day is a day to leave HS and enter college, it is a door they pass through, while for others it is a wake up call. They learn the door is shut in their face and they must wake up to the fact that they have been foolish. To enter into the wedding indicates that what was lost has been restored, Jesus was taken from us, now we get Him back. But how about for those who set themselves up as mediators between the Lord Jesus and man? The door will be shut in their face, the Lord never knew them, never approved of that.