Usually, at the end of each year, I take the last two weeks of the year as a combination of holiday and sabbatical/reflective time. I'm back in the office now.
I don't want to minimize the state of any particular population that lacks a Christian community. The unevangelized souls in Astara, Azerbaijan are just as lost as those anywhere else. Neither do I want to minimize the calling of people: you should obey God rather than men, and definitely rather than me.
At the same time, I feel it incumbent to point out the largest pool of non-Christians in the world: the (roughly) 625 million non-Christians found in the following five states:
Not only are these provinces "low-% Christian" areas
I know there are significant efforts in some of these provinces: one, in particular, has significant Christward movements already. But these still represent a very small percentage of the overall population.
625 million is more than 10% of the world's non-Christians, and somewhere around a quarter of the world's "unevangelized." This makes these five provinces worthy of significant strategic focus. Change any one of these provinces, and world Christianity and world mission will be forever altered. But the cost of doing so will likely be very high.