postAvestan

Post-Avestan refers to the linguistic stage of the Avestan language that developed after the composition of the core Avestan texts, particularly the Gathas. It is characterized by linguistic changes that distinguish it from Old Avestan, the language of the oldest hymns attributed to Zoroaster. These changes are observable in the vocabulary, grammar, and phonology of later Avestan texts.

Scholars generally differentiate between Old Avestan and Younger Avestan. Younger Avestan encompasses a wider body of texts within the Avesta, including hymns, prayers, and legal material, which exhibit these post-Avestan features. The development of Younger Avestan reflects the natural evolution of the language over time and possibly regional variations in pronunciation and usage.

The study of Post-Avestan is crucial for understanding the history of the Iranian languages and the development of Zoroastrian religious literature. It provides insights into how the language adapted and changed while maintaining its sacred status. Linguistic analysis of Post-Avestan texts helps in dating these compositions and tracing their transmission.