How does the Missionaria Protective prepare the way for Paul and Jessica Atreides?

Is Jessica overall a good mother? What are her best and worst traits?

Why is Paul-Muad'Dib concerned that Stilgar is turning from a friend into a worshiper?

What does the rescue of the spice factory crew say about the Duke Leto and Paul?

What does the banquet scene at Arrakeen contribute to the novel?

What does the flight in the whirlwind contribute to the novel?

What do Paul and Jessica see as noble in Fremen culture?