Why were Johann Gottfried von Herder's ideas about culture important in a Germany without a nation-state?

In the mid-18th century, Germany existed as a cultural entity rather than a unified nation-state, leaving many Germans without a clear sense of national identity. Johann Gottfried von Herder provided a vital framework for addressing this void by introducing the concept of the Volksseele, or "ethnic soul," which posited that every culture possesses a distinct collective identity rooted in its unique history, language, and traditions.12

Herder’s ideas were significant for several reasons:

• Legitimizing Identity: He argued that a people’s mission is to realize and perfect their authentic characteristics, preventing their nature from being lost to foreign dominance or ignorance. This gave Germans a sense of purpose and self-worth independent of political power.1
• Cultural Equality: By asserting that all cultures are equal and rejecting the idea that one must conform to external standards of rationality (such as those prevalent in French culture), Herder offered a "declaration of independence" for the German spirit.2
• Valuing Folk Traditions: He elevated folk literature and oral poetry (Volksdichtung) as the purest expressions of the Volksseele, encouraging the study of German history and language to foster national self-awareness.13

Ultimately, Herder shifted the focus of intellectual life from political history to cultural and social development, helping to forge a unified German identity through shared aesthetics and heritage long before political unification was achieved.12