Obama Speech

I just watched Obama's inauguration speech. He did a good job, it was very inspiring and hopeful. But these days every time I tune into the political world I'm left with the same sense of purposelessness. Even if our country stampes out all of the problems president Obama eluded to, it doesn't change God's kingdom one inch. Heaven is no greater if America prospers and it's no less if America fails completely. So which kingdom will I invest my hope and efforts in?