Part of the answer, I believe, will be found as we scrape away the
thick layers of dogmatic reinterpretation that have built up over time
and learn to retell the biblical narrative on its own terms.

Scraping away layers of "dogmatic reinterpretation" is fine, but if you scrape away everything, what is left to content for? 

And on what terms exactly are we retelling this narrative?

I think there are plenty of implicit acknowledgements of justice (and even worship) in the summary you provided … as for community or more explicit mentions of justice and worship, it simply doesn’t appear to be the topic of this chapter.