Matthew 25:2

And five of them were wise and five were foolish] The foolish virgins are not identical with the wicked, or the hypocrites. There is nothing insincere about them, they are only foolish and shallow. They have some oil, that is, some genuine religion, but not enough. They are like those in the parable of the sower who have no depth of earth. They endure for a time, but cannot carry through what they have begun. Their stock of perseverance and patience is soon exhausted, and their lamps go out.