I received the best possible answer from my editor, who reviewed my final manuscript:

Greetings. I've just read your manuscript. Thank you! I love the structure, it hangs together well, it'll be accessible for seminarians, and it's inspiring—I think it'll encourage readers to learn more about justice and the parables. I'm very, very pleased with it. And good work on the discussion questions.
...
I'd like to discuss the title. Would you be open to that? I wonder if you'd consider this: "Justice and the Parables of Jesus: Interpreting the Gospel Stories through Political Philosophy." ... Once again, thank you for your work on this excellent manuscript. T&T Clark will be proud to publish it.