What question lies at the center of the traditional Wāṣil/al-Ḥasan al-Baṣrī account?

The Four Proofs: Fiqh, Uṣūl al-Fiqh and Kalām

• Universal agreement that divine attributes are eternal
• The doctrinal status of the grave sinner
• Consensus that non-canonical readings are canonical Qurʾān
• Agreement on every condition for later consensus