Lyric discussion by ichimitch1 

Cover art for Graveyard Whistling lyrics by Nothing But Thieves

Sounds like they Christians rolls eyes. Pity, I was liking their sound.

'Not believing' isn't about protecting yourself or 'not being hurt'. It's about dispelling ridiculous unfounded beliefs that have already gone on for centuries too long and have always caused much more harm than good in the world. The world is growing up; it's time to put aside childish things.

@ichimitch1 Conor (the frontman, vocalist) said in an interview that he doesn't believe in religion or in any type of god, so it's safe to say that more than likely that all the members believe the same and this song is actually about their views on it. They did all have a say in the lyrics and what the song was going to be about. I don't know for sure, but it's highly possible.