Very likely. Perhaps the U-boat captain, with a sharp eye on the thermometer readings recording the outside water temperature, had noted a steep rise in the temperature gradient, had sought the cold layer which that indicated, and was now lying deep deep down, trimmed to a milligram, deathly silent, balanced miraculously upon the invisible and fragile support of a stratum of denser water. The Lord is in His holy temple; let all the earth keep silence before Him—that was a blasphemous thought.

