Later the other girls returned and shouted, "Sir, sir! Open the door for us!"
The kingdom of heaven is like what happened one night when ten girls took their oil lamps and went to a wedding to meet the groom.
But the groom replied, "I don't even know you!"
Once the owner of the house gets up and locks the door, you will be left standing outside. You will knock on the door and say, "Sir, open the door for us!" But the owner will answer, "I don't know a thing about you!"