What's the meaning of this song? What's being said in it, what's it about?

Building a railroad over my head
Looking for Jesus on the radio

You petting me really slowly
Like I was dead
(Like) a paper flower on your patio..

Live life once again
Loose it again over you.

Drawing a future we'll never see
Show me again this time in audio
Tell me this life can lift me with clemency
But he won't care he's on the radio!

Live life once again
Loose it again over you…