How is the leader chosen in theocracy?

In a theocracy, leaders are typically chosen based on religious criteria, often believed to be divinely ordained. This may involve selection by a council of religious leaders, hereditary succession, or appointment through religious rituals. The authority of the leader is derived from their perceived connection to the divine or adherence to religious laws, rather than through democratic processes. Consequently, the political and religious spheres are often intertwined, with leaders enforcing both spiritual and temporal governance.