Right now, our world is very isolated, polarized, and fragmented. At worst, there's alienation and hostility -- especially everyday in our politics/headlines. At best, there's superficial acquaintance-ship through social media, but an absence of deep acceptance and welcome of one another. "Hospitality" (especially if you Google it) only brings up hotel amenities and bed and breakfast ads.
In contrast, we see the hospitality of God. He goes beyond our expectations of hospitality. His hospitality welcomes, embraces, and transforms enemies into adopted daughters and sons of God. How radical is that?! And this hospitality transforms us -- the church -- to be like Him and to do the same in our everyday. As one writer put it, Gospel-hospitality is a "radically ordinary hospitality" that is divine and yet lived out in our everyday!