Here's an issue that I've been struggling with: Does the notion of Divine Providence (DP) actually provide any substantial help for this life? I think that I've made most of these points below in various comments, but here they are in a streamlined argument. It seems to me that it does not. I start from the proposition that if DP were to provide help for this life, than it would provide an explanation for things of this life. However, something which explains everything within a given set of circumstances explains nothing in that set. DP explains everything within the set of temporal circumstances, at least for anyone reading this (pending rapture and other miscellaneous, questionable theological claims). Therefore, DP explains nothing concerning temporal circumstances.
Of course, this isn't exactly the happiest view, but I'm seriously wrestling with how to fill out the content of DP in a way that is actually meaningful for life, and for hope. These are my ruminations on why the answers I've heard so far just don't really help, and hopefully invitations for an answer that does make sense.
It seems that DP does not set any limits for the individual's life. God could do anything to this individual (and has in actuality done many both wonderful and awful things to concrete individuals), and we always have recourse to the mystery of the divine will. So, DP does not guarantee any specific circumstance in life.
Fine. So, let's get more abstract and say that DP guarantees the good of the individual without saying how this good will be attained (or even what specific good it will be; presumably, a given individual can be actualized in a variety of ways). However, this good would have to be actually good for the individual. Many individuals die in wretched circumstances, and unless universalism is true, many die forever apart from their salvation. So, DP doesn't guarantee the good of the individual. If universalism is true, then DP doesn't really change any possible situations in this life, so the conclusion remains.
One might say that DP can, however, assure the believer of their own good. However, even assuming the believer to be right (there would be many wrong believers with false hope, after all), there is the issue of exclusivism: that many appear for all intents and purposes to be believers , but really aren't (whether they lose faith, or never had it to begin with; the thing is that they appear to be like other believers both to others and to themselves). For these people as well, DP offers little hope. The issue is complicated on a strong enough inclusivist view to escape this problem, largely due to the fact that one would presumably be working outside of the dictates of both reason and revelation.
So, does DP assure us of ultimate goodness? Most likely, but this becomes so vague that it seems of little use. Also, whatever this "ultimate goodness" is, it can't be the world as it currently is. So, the only ones who might see such ultimate goodness in this life are those who would be on the cusp of history and the hereafter; most likely this will not be any of us, and at any rate has not been the majority of humanity. Therefore, DP does not give us any assurances about ultimate goodness actualized within our temporal lives.
Next we might look at specific Biblical passages. The Bible says that God will not let us be tempted beyond what we can bear. To be perfectly honest, I have an awfully hard time taking that verse at face value given the actualities of life; if this were really true, there would be less yielding to temptation amongst God's chosen. One can always in theory hold on a little bit longer; to point that out in a given situation is generally vacuous, and doesn't change the fact that God, knowing that a person would actually snap at a given point, tempted them beyond that point.
Then we have the verse about nothing separating us from the love of God, which can only extricate one once one explains what content there is behind this love. And any promises about God's ability to save say nothing about God's actually planning to save; His lack of saving can always be explained as part of some larger, mysterious plan (and thus we are back where we started).
So, what could DP help us to understand? It could help us to understand what will happen outside of our present lives in a couple of the above instances; it still is no guarantee that God will work everything for our good, though, if anyone is condemned. So, either universalism is true, or DP has no application to the individual's hope.
It may not have any application to hope, but perhaps it has some other application. By knowing the ultimate end of things, we can direct our lives along that same path. So, knowledge of DP can help us to orient our lives, assuming our knowledge of it to be accurate enough. Of course, that raises up a bunch of other issues (largely epistemological, though it also seems to again open up the doors to a soteriology based on practice), but it at least provides some use. There also remains the issue that the big picture may make sense, but it does nothing for most of the details of our lives.
So, in summary: DP is pretty much worthless for providing any sort of hope for the soteriological exclusivist, and doesn't say much (if anything) about what we can hope from God on any other soteriological view. Even if God is in control of every single event, managing every little detail, we have little cause to hope that this would end up making our earthly lives different from a cold, uncaring cosmos, or a karma-run infinite universe. If we have knowledge of how God is running the world, we can insert ourselves into that same story, but even this is more a matter of making our lives meaningful (or at least more meaningful) rather than actually providing hope for anyone's good.