Ishmael and Queequeg arrive in Nantucket with no further misadventure. Ishmael fills this brief chapter with a rhapsody on the nature of Nantucket, where, as the story goes, a small Native American boy was once carried by a bird, and where his family went after to find him, and settled, thus founding the town. Nantucket is now almost entirely a port for whaling and fishing, and Ishmael remarks that, although the great colonial powers of the earth seek far and wide for land to add to their empires, Nantucket “controls two-thirds of the world” because its denizens control the seas, and make their money in pursuit of “walruses and whales.”
These plays were about the bible, saints, or sometimes just about a situation where it's shown the correct path to be taken when choices seem ambiguous. Those plays were meant to teach others how to act and how to be moral and good.