the narrow door

22 Jesus went through one town and village after another, teaching as he made his way to Jerusalem. 23 Someone asked him, ‘Lord, will only a few be saved?’ He said to them, 24 ‘Strive to enter through the narrow door; for many, I tell you, will try to enter and will not be able. 25 When once the owner of the house has got up and shut the door, and you begin to stand outside and to knock at the door, saying, “Lord, open to us”, then in reply he will say to you, “I do not know where you come from.” [NRSV Luke 13:22-25]