2 Bible Verses about Narrowness

"Go in by the narrow gate, for broad and roomy is the road that leads to destruction, and many are going in by it. But narrow is the gate and hard is the road that leads to life, and few are they that find it.

Then He was traveling from town to town and from village to village, teaching and making His way toward Jerusalem. And someone asked Him, "Lord, are only a few to be saved?" And He said to them, "You must struggle on to get in through the narrow door, for I tell you, many will try to get in, but will not succeed,read more.
when once the master of the house gets up and shuts the door, and you begin to stand on the outside and to knock on the door again and again and say, 'Lord, open it for us'; but He will answer, 'I do not know where you come from.' Then you will begin to say, 'We ate and drank with you, and you taught in our streets.' But He will say to you, 'I do not know where you come from. Go away from me, all you wrongdoers!' There you will weep and grind your teeth, when you see Abraham and Isaac and Jacob and all the prophets in the kingdom of God, and you yourselves being driven away on the outside. People will come from east and west, from north and south, and take their seats at the feast in the kingdom of God. And so there are those now last who will be first then, and there are those now first who will then be last."