In the past, people have made predictions of “five wise virgins, five foolish virgins”; although the prediction is not accurate, it is not entirely wrong, so I can give you some explanation. Five wise virgins and five foolish virgins certainly do not both represent the number of people, nor do they represent one type of people respectively. Five wise virgins mean the number of people, five foolish virgins represent one type of people, but these two things are not the firstborn sons, they represent creation. This is the reason why they have been asked to prepare oil in the last days. (The creation does not possess My quality; if they want to make wise ones then they need to prepare oil, and thus they need to be equipped with My words.) The five wise virgins represent My sons and My people among the humans that I created. Addressing them[a] “virgins” is because although they are born on earth, they are still gained by Me; one can say they have become holy, so they are called “virgins.” The aforementioned “five” represents the number of My sons and My people that I have predestined. “Five foolish virgins” refers to the service-doers. They do service for Me without placing the slightest degree of importance on life, only pursuing external things (because they do not have My quality, no matter what they do it is an external thing), and they are unable to be My capable helpers, so they are called “foolish virgins.” The aforementioned “five” represents Satan, and their being called[b] “virgins” means that they have been conquered by Me and are able to do service for Me, but this kind of person is not holy, so they are called service-doers.
from “The One Hundred and Sixteenth Utterance” in The Word Appears in the Flesh
