The song 'The Balancer's Eye' by Lord Huron delves into themes of longing, regret, and the quest for redemption. The lyrics explore the narrator's struggles with feeling unworthy, seeking forgiveness, and questioning the impact of their actions on the universe, using metaphors like being denied entry to heaven and the weight of sins in the 'balancer's eye'. The repeated questioning of how one can change the universe reflects a deep introspection on personal responsibility and the desire to make amends despite the inevitability of past mistakes.