There are many ways to end a story.
We could say...
Billy was so surprised that a Muslim saved his life, he stopped being a racist.
Moses regretted not helping and became a different kind of pastor.
Moses finally reconciled with his son.
Saul realized he had some issues and sough real ways to help people.
Wise was finally able to forgive his son's killers without the need for revenge.
After Billy thanked him for saving him.
We could go on and on.
But none of those are the way the story ends, and often not the ways the stories do end.
Instead, it only ends with some questions.
Who is my neighbor?
Wise, Billy, Saul, and Moses are your neighbor.
Who of these seemed to act like a neighbor?
He who showed mercy.
Then Jesus said to him, "Go and do likewise."