The whale Moby Dick in Herman Melvilleās 1851 novel Moby Dick has been interpreted as a metaphor for many things, from the Judeo-Christian God to atheism and everything in between. The ambiguity that Melville built into his depiction of the whale makes Moby Dick capacious in its meaning.
The novelās plot centers on the journey of the Pequod, a whaling vessel whose captain, Ahab, is obsessed with finding the elusive Moby Dick. Like Ahab, many of the other characters share names with figures in Abrahamic religions.