When reading the review of another book on a similar topic - the review said something interesting to the effect of "those who write books [about a difficult topic like violence or evil] are worthy of our sympathy as well as our praise". The implication being to look deeply into challenging topics can be taxing in various ways. The praise for succeeding (if they do) and the sympathy for the struggling.
And I think that Lynch probably deserves both, even if the book doesn't necessarily achieve its goal in a given reader. It is clear from outset that Lynch deeply cares about anyone genuinely and honestly thinking through these issues - and in that sense this book isn't an apologia - it:
"isn't designed to help you refute the skeptic, take down the New Atheists, or win over the unbeliever. Its aims are more focused, but hopefully, more durable."
Instead, Lynch's "hopefully more durable" aim wants to show readers that properly working through certain issues in the OT:
" [...] requires the delicate coordination of steering and letting go. [...] when it comes to addressing the ethical challenge of violence in the Old Testament, some people pull a hard right. They try to justify every violent text. 'God says it. That settles it.' Others pull a hard left. 'Violent texts in the Old Testament are just the wishful projections of a violent and barbaric people. We must resist its teachings at all costs or re-interpret them until they look nice and clean!'" and showing that "[...] these aren't our only options.".
With that in mind, the book is aimed at (1) those in the church who have persistent concerns about violent texts, (2) people who disciple those with such concerns, (3) and those who have friends on the fringes of the faith who can't get past the problem of violence.
So throughout the rest of the book, rather than providing a single exhaustive approach, Lynch surveys a number of interpretive options that mostly emerge from serious consideration of Scripture in it's context(s), applied to the topics of the Flood, and also of the Conquest (hence the title Flood and Fury). Without detailing all approaches, some main ones are a) allowing Genesis 1 & 2's canonical priority and peace-centred ideal to serve as a foundation for how things SHOULD be prior to any violent texts, b) have a trinitarian, cross-centred and foreward-looking hermeneutic, c) read carefully, and slowly to allow the text itself to raise and address issues without rushing to a conclusion, d) allow culturaly normative ways of speaking to challenge interpretation (i.e. is hyperbole or idiom at play?) and maybe most importantly e) allow space for genuine wrestling and mystery - not trading truth for certainty in this "wicked problem".
Some absolute highlights were his application of the normative ways of speaking, and the subversive dual narritives being told in the Conquest sections of the Bible. Lynch shows that there are both texts which imply a rapid wipe-out, aswell as gradual displacement in the same sections. Not to the point of contradiction, but to the point of complicating some conclusions that might be drawn. Another positive was highlighting a decreation motif that weaves it's way from the Fall to the Flood, and how some more activity than is maybe warranted is read into the texts at this point.
One major weakness, in my opinion, is after all this careful textual arguing and painting a more nuanced picture of the Flood story - Lynch basically says that it's entirely possible this entire story is purely metaphorical, and not meant to reflect any kind of historical event (I may be saying that too strongly, but from memory that seemed to be the case). Now look, I'm someone who thinks there are many valid ways this and many other texts could be taken (and myself don't necessarily take the most traditional one). There are valid interpretative options around genre, historical context and literary context that may help us avoid naively taking a too "wooden" reading - but I don't think a purely imaginary approach is one. Nor one that would at all be accepted by someone who might, as Lynch said earlier "pull a hard right. They try to justify every violent text. 'God says it. That settles it.'". Infact it may lose such a reader totally, which is unfortunate because I'm not sure it is necessary.
That leads to a second weakness I see. The varied approaches might make the book seem slightly chaotic at times, and might lead readers who aren't particularly slow to read and consider the texts, or genuinely think about these issues to feel a bit rocked PRECISELY because it isn't trying to offer one easy solution. This isn't helped by the two-or-three chapters which have been reproduced and reworked from previous writings, which sometimes did break flow a little I felt. This, however, I believe is more an audience than author issue, because I can absolutely see a reader for whom this book is a dearly valued friend and conversation partner.
Not a pro or con, but while readable, the book is certainly well-researched, thorough and somewhat technical at times.
Finally then, whilst reading initially, I almost gave this book a 3-star rating, not exactly knowing who I could/would recommend this book to. As it felt somewhat haphazard with the many approaches described in short-ish chapters. But infact in the final chapters, it all came together for me, as Lynch forms and teaches the reader to be a certain KIND of reader in and through this book. One which is dynamic and not purely static, one which is authentic, and not willing to give up on the sometimes challenging text of Scripture, one who does not:
"[...] take a static rope to the problem of violence in the Bible. They take what looks like the most durable material and weave themselves a rope of protection against anything that might throw them off the wall. This might take the form of trying to rid the flood or conquest stories of all violent traces. Or it might involve trying to erase any 'problem of violence' in the first place. But they weave the rope so tight that it breaks with a sudden load. That broken rope can leave our faith wrecked on the rocks below.
What we need instead is a dynamic rope." (p. 198)
And what Lynch has been trying to do is weave a dynamic rope which is more resilient at dealing which these issues - one weaved from many different approaches that improve it's flexibility at the elastic limit.
And finally, there's a true compassion for those whom this isn't just a purely intellectual question, where Lynch reminds readers that not hyperfocusing on a particular issue is important:
"But staring directly at the problem of violence too long can leave you with blurred vision, or even blinded. I've seen it happen to people. Sometimes we must step back, look elsewhere, and then return to our original question to see if it looks different." (p. 199)
Honest.