The Sons of Zadok

Jesus tells a parable about two sons. One says no, but does it; one says yes, but doesn't. Which is the right son? Now there are a lot of possible remesas to this parable. We could talk about jacob and esaw. Do you think god wold rather have an esau or a jacob? Would we rather have a zadok in this case, or in a beathar? Which one do you think he wants?