In context
20And again he said, “To what shall I compare the kingdom of God? 21It is like yeast that a woman took and buried in three measures of flour, until the whole batch had risen.” 22He went on through towns and villages, teaching as he made his way toward Jerusalem. 23Someone said to him, “Lord, are only a few being saved?” He said to them, 24“Struggle to get in through the narrow door, because many, I tell you, will try to enter and will not be able to.
