Casaubon called the future volumes a tomb; he called them the Key to all Mythologies.
It would be as bad as letting Carp, and Brasenose generally, know how backward he was in organizing the matter for his "Key to all Mythologies.
In conduct these ends had been attained; but the difficulty of making his Key to all Mythologies unimpeachable weighed like lead upon his mind; and the pamphlets—or "Parerga" as he called them—by which he tested his public and deposited small monumental records of his march, were far from having been seen in all their significance.
The mermaid and merman legends begin with the worship of god as have many mythologies.