I got the impression that The Salvation War might have happened when the author read a synopsis of the Old Testament and noticed that, with a few obvious exceptions like that creation narrative thing, we can now do just about everything that God’s cited as doing.
Your impression is exactly correct. That is literally what happened, at least according to the TVTropes page.
Your impression is exactly correct. That is literally what happened, at least according to the TVTropes page.