Perhaps you have heard the story of the man who came to the gates of heaven to be greeted by St. Peter. Peter asks the man if he can give a brief history of his life with an emphasis on the good deeds he had done in order to gain entrance into the kingdom of heaven. "You will need 1000 points to be admitted," Peter tells the man.
"This will be a cinch," the man thinks to himself, "I've been involved in church from the days of my youth." Then he begins to list his activities for Peter. He was an officer in his youth group, served in every possible position he could as a youngster. Was on the Church Council and every committee the church had to offer. His list was extensive.
"Very impressive," Peter smiles at the man. An angel standing with them also smiled and nodded as he tallied the points and then whispered in Peter's ear. Peter tells the man,
"This is quite striking we seldom see men of your very good works. You will be pleased to know that you have 327 points! Is there anything else you can think of?"
The poor soul breaks into a cold sweat and begins to reach deep for every single act of kindness he could think of. He listed them as the angel scratched furiously on his angelic clip board and nodded his head in admiration. Peter looks at the clip board and says, "This is quite exceptional! You now have a total of 402 points. Can you think of anything else?"
The distressed guy strives to recall good deeds like the time he helped a little old lady across the street. He finally arrives at a grand total of 431 points and cries out... "I am sunk! There is no hope for me! What more could I have done? O Lord, all I can do is beg for your mercy!"
"THAT," exclaims Peter, "Is a thousand points!"
So also, the tax collector in Jesus' parable finds his hope in the grace and mercy of God.