This is the song 'The Good Book' performed by Tired Pony together with Tom Smith from Editors.
I don't have the complete lyrics for this, but it is very simple and has only few parts.
You were saved by the good book.
I was saved by the half full glass
that's all for the verse parts
Falling feels like flying, that's a dangerous hope
No guarantee for lyrics. but the chords are 100% right.