Literary notes about crusade (AI summary)
The term "crusade" is employed in literature with a dual nuance—both as a descriptor of historical military expeditions and as a metaphor for any fervent struggle or reform. In historical accounts, it captures the zeal of large-scale religious campaigns, as illustrated by references to medieval military endeavors against rival factions and for sacred causes ([1], [2], [3]). At the same time, the word is appropriated in more modern contexts to denote vigorous efforts against societal or political issues, evoking a sense of relentless campaigning whether against injustice or prevailing cultural mores ([4], [5], [6]). Additionally, in literary narratives, it can underscore a personal or metaphorical journey, transforming the notion of a crusade into a broader symbol of passionate determination ([7], [8]).