It is Biblical when it is in accord with the pattern found in Scripture. First Corinthians Chapter 14 is a good place to start. Paul said he thanked God he prayed in tongues more than you all (that is, the Corinthians).
If it is something desirable to Paul it is something desirable to me. This man understand tongues: http://www.daveroberson.org/series.aspx.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.