大有 → 大壯

Commentary

Tumors, boils, sores, and scabies afflict the body, becoming chronic wounds. Diseases accumulate — dysentery and wasting — until one can barely keep pace with daily life. The verse is a catalogue of physical decay: every ailment named represents a different kind of bodily corruption, and together they overwhelm the constitution. From Great Possession to Great Power, fire above heaven becomes thunder above heaven — explosive force. The irony is bitter: Great Power should be the hexagram of peak vitality, yet the verse describes a body in ruins. The implication is that Great Power misapplied — thunder in heaven without grounding in propriety — manifests as destructive excess turned inward, the body consuming itself through inflammation and disease.