Before I reread the chapters I mention above, I noticed and wondered about a passage in the novel's first chapter:
"Though I cannot tell why it was exactly that those stage managers, the Fates, put me down for this shabby part of a whaling voyage...yet, now that I recall all the circumstances, I think I can see a little into the springs and motives which being cunningly presented to me under various disguises, induced me to set about performing the part I did, besides cajoling me into the delusion that it was a choice resulting from my own unbiased freewill and discriminating judgment."
Is Melville being ironic? Or does he genuinely believe that free will is a delusion? Is it part of Ahab's delusion?