There's a Heaven

I recently saw a snippet of lyrics from Imagine by John Lennon and got to thinking about it. Specifically, I was thinking about the line "Imagine there's no heaven." And I wondered who would want there to be no heaven. I mean, what in the world could you have against a place of reward for good people? The only reasonable explanation I could think of was that you assume that if there is a heaven there must also be a hell and think that nobody deserves to suffer in hell forever. But that's a huge stretch from what the lyrics actually say.

Then I realized that the song's structure implies that there is a heaven. In the other verses, what we are told to imagine is something opposite to reality. Imagine there's no countries, imagine no possessions, imagine there's no heaven. But in fact there are countries and possessions. So if the song is properly parallel, there must be a heaven.

I know that isn't the message it's supposed to be sending, but it amused me to realize. I wonder if that's why the heaven verse came first - to keep people from noticing, or because if it's different there it doesn't count, or something.