Hmmm. I do like your interpretation, but I thought of something else with the meaning of "Praise the lord and pass the ammunition". I think you may have overinterpreted it in a few areas, but I think the nlilith conclusion was fundamentally correct.
To me it seemed to refer to all humans. We pray to God before a battle, a being who does not condone war and violence, and in our own hypocrisy and ignorance do not realize the irony of our action.
To all of you idiots who think violence and bad language will win over a well thought conclusion, you are the type of people these songs are written about.