The title of the blog is also the title of my sermon this Sunday (Nov.16). Here is a preview of one of the ideas I'm wrestling with: "Is unselfishness other-worldly?" Baby Jesus is the poster-child of what it means to be unselfish (leaving heaven) and the man Jesus is as well (the cross).
We read in Acts 2:44 that the early church "had all things in common" - some have called this communism, others have used it to steal in the name of God. Perhaps it is misused in other ways too.
I think those just reveal a "this-worldliness" instead of following the unselfish example of our Lord's "other-worldliness." This world simply does not understand this kind of unselfishness. For that matter, neither does much of the church. (Including me most of the time). More's the pity.
Blessings