Digambar Jain philosophy does not treat astrology as a supreme or निर्णायक truth.

In Jainism, the main cause of सुख-दुःख, success-failure, and life conditions is karma bound by the soul, not the movement of stars or planets. So, from a Digambar Jain viewpoint:

• Karma is primary
• Astrology is not ultimate
• Any apparent planetary influence is not the final cause of events

Digambar Jain texts and teachings focus on:

• right faith, right knowledge, right conduct
• self-effort
• karma theory
• liberation through purification of the soul

So, if astrology is used socially or culturally, that is a separate matter, but it is not the core philosophical basis of Digambar Jain dharma.

In short: Digambar Jain philosophy does not rely on astrology as a doctrine; it relies on karma.