Et quæ paratæ erant, intraverunt cum eo ad nuptias, et clausa est janua.
Those who were ready went into the wedding feast with him. Then the door was locked.
There's a reason this is a wedding feast, above and beyond any of the other possible events: you don't come late, or poorly dressed, to a wedding feast. You just don't. When you do, it's a country music song, and it's a hit... because you don't do it.
But we're an egalitarian society (or we pretend to be) and it's perfectly alright to show up to the wedding late - it's just a religious sham anyway. Let me in to the party, dang it.
It's just not nice to keep people locked out just because they ran out of oil or, to be honest, the oil was running low. But it wasn't gone. They just wanted to borrow some. Those selfish prigs said no.
So - to do honor to the bridegroom - they ran out to buy some (on the chance, mind you, that they would run out... they hadn't run out yet...)
And that manipulative scum of a boyfriend locked them out.
At least that's what it sounds like to us modern folks. Those five women with no oil do not know how lucky they are! They are only pounding on the door because the have been acculturated to do so. What they need is a vacation in the good old US of A. We know how to treat guests here.
But I think we miss a major lesson in the first verse of this chapter. Tunc simile erit regnum cælorum decem virginibus. The kingdom of heaven is like ten virgins. Before the Parousia, all these people are the Church together. The kingdom of heaven is the Church.
The foolish virgins are just as much a part of this party as the wise ones. The foolish ones heard the same teachings as the wise ones. They worshipped the same God, had the same sacraments, celebrated the same feasts as the wise ones. They got distracted though. They decided the bridegroom wasn't coming. They had all day to get ready. They had all night to rest up. Instead though, they neither got ready nor did their shopping early. When the time came, they could have bothered. They didn't though. But now that he's here... now they think better get ready.
All of Christianity seems to divide into these wise and foolish virgins. I've met wise ones and foolish ones in the UMC, the ECUSA, the PCUSA, the OCA, the AOCANA, and the RCC. I've met them both in the nondenominational world, and in the indy Cath world.
Across the board, in each one of these groups, there's a group that is all sticklers for the particulars that make one a Roman Catholic as compared to the OCA. There's an Organization that will tell you what is special about ECUSA as compared to the ELCA, or why the UMC is unique among the churches. And in each body there's a second group that doesn't do that very well at all. Their uniform doctrine is "let's all get along, none of that matters." Whilst claiming the name Christian, after a while they even let go of nearly everything that identifies a Christian as one: beginning with our uniform and historic focus on sexual purity (viz teachings on sex outside of sacramental marriage, birth control, abortion, and divorce) and progressing right up to the foundational dogmas of Trinity, Incarnation, and Eucharist. All Foolish Virgins are all alike. Across the board. The sticklers can't seem to agree on if there is such a thing as baptismal regeneration, but they know Jesus is God in the Flesh.
I know I've staked my soul on the teachings of the Catholic Church, but I have rather more in common with someone who has made the same stake on Luther or Cramner than I do with someone who supports the Concordat. All foolish virgins are all alike, and they are all boring. I've been in all these places and lots of people asleep in the light.
This is why the foolish virgins are knocking on the the door and asking to be let in: they know what they are missing. They remember the promises that are made at baptism. They have heard the legitimate teachings of the faith all their lives. Yet they rejected them, walked away, found other teachers that would satisfy them by saying things like 'that's not a sin' and 'do whatever you want, but just love..." But they knew it wasn't the Church. They knew, inside, that there was a place they were supposed to be.
And in the end, too late. They made so many choices, picked their way through so many things, that, that sudden realization that oh, it's all true...