Luke 18:1-8 seems straight forward. It even says what it is about. But it turns out not so much. There is a lot going on here.
Luke is asking how we encounter God – acting for justice in the world, or slow to act like the judge.
And I wonder what the invitation to pray incessantly for justice really invites us into: a passive praying, an praying like the Negroes of Southern USA, or pestering active praying like Greta.