The Hero as Divinity, the Hero as Prophet, are productions of old ages; not to be repeated in the new. They presuppose a certain rudeness of conception, which the progress of mere scientific knowledge puts an end to. There needs to be, as it were, a world vacant, or almost vacant of scientific forms, if men in their loving wonder are to fancy their fellow-man either a god or one speaking with the voice of a god. Divinity and Prophet are past.

Heroes and Hero-Worship (1840) - The Hero as Prophet