the righteous. the righteous One (singular): i.e. the One referred to in Isaiah 24:15. or, the nation, as in Isaiah 26:2. compare Acts 3:14; Acts 7:52; Acts 22:14.
I said. I had said: i.. the land. Figure of speech Prosopopaeia.
My leanness, my leanness. Figure of speech Epizeuxis, for emphasis.
treacherous dealers, &c.. traitors have betrayed.