The lyrics employ abstract and metaphorical language, such as 'Stachel der Nation' and 'brennendes Grab,' which require a solid grasp of figurative expression beyond everyday usage. The vocabulary includes emotionally charged and theological concepts like 'Heiland,' 'Tobsucht,' and 'Eskalation,' which demand intermediate-to-upper-intermediate comprehension. However, the repetitive chorus structure and relatively straightforward sentence constructions prevent the text from reaching the full complexity of C1 or C2.