How did Mesopotamian astrology reflect concerns about nature and the affairs of the state?

In ancient Mesopotamia, astrology functioned as a form of divination intended to interpret the divine will through celestial phenomena. Rather than viewing these signs as deterministic, Mesopotamians saw them as a symbolic language used by the gods to communicate potential future events.1

Reflection of State and Nature

The primary purpose of these astral omens was to advise the royal court on matters of state and the welfare of the community. Concerns regarding the state were central, as omens frequently addressed:1
* Military Affairs: Predictions regarding the success or failure of state military endeavors.1
* Leadership: The personal lives and fortunes of the ruler and his family.1
* Natural Phenomena: Potential disasters affecting the broader population, such as epidemics, droughts, or meteorological events.1

The Role of the Priesthood

The interpretation of these signs was the responsibility of the bāru, a specialized priest who served as an official prognosticator. Because these omens were considered indicative rather than inexorable, the bāru could advise the king on ritual means to mitigate or nullify predicted misfortunes. This practice integrated the observation of nature—including the sun, moon, planets, and weather—into a framework that allowed the state to take "intelligent action" to preserve the social order.123