The Enduring Love of the Father for the Son

In Luke 15, there's a plot twist in this parable. The father is upset at the return or the finding of that which is lost. And then you get this interesting discussion where the father is trying to help this older son understand. Most people love to associate with the older son because they've never committed serious sin. But using Joseph Smith's key, he might be saying to the Pharisees and scribes, you've always been with the law of Moses.