Answer

Yes. In Jain Dharma, celestial beings (devas) can have avadhi jñāna. Strictly speaking: yes, but not every celestial being necessarily has it.

Explanation

Avadhi jñāna is a form of clairvoyant knowledge in Jain philosophy. For celestial beings, it is generally considered a natural, birth-based knowledge.

Spiritual Understanding

This shows that even heavenly birth can include special knowledge due to karmic merit. But it is still not liberation. Moksha comes only through complete right faith, right knowledge, right conduct, and destruction of karma.

Takeaway

Strict answer: Yes, celestial beings can have avadhi jñāna.