Values I think is the answer
D) supernatural forces, such as gods or monsters, that intervene
On the excerpt the narrator is describing Lugalbanda as a personal God who will help the hero with his mission. Epic poetry is known for the use of supernatural elements (like Gods, monsters, dragons and so on) that a worthy hero should stand against or help.
In this line of <em>Brave, New World</em>, John uses a quote from <em>The Tempest</em> by William Shakespeare to communicate with Lenina. John talks about how some forms of "baseness" (something that is low, or that lacks merit) are undergone nobly. This means that some actions, even of they are bad or difficult, must be accepted honourably. This points to the idea of sacrificing and enduring difficulties. What John wants Lenina to understand is that he has a desire to make sacrifices or offerings in order to win her love.