The main action of a greek drama goes back-and-forth between _

Episodes and Stasima.

Explanation:

Stasimon is a choral ode, especially in tragedy, divided into strophe and antistrophe; it usually alternates with the epeisodion (episode). And the episode is an incident or an event that is part of a progression or a larger sequence.

So basically, the episodes are interspersed by stasima, i.e. choral interludes explaining or commenting on the situation developing in the play.

in paragraph 6 of "sinners in the hands of an angry god" by jonathan edwards, he talks about how doing good things alone will not save men from going to hell because they're at the mercy of the will of god. "spiritual reform" provides men with a false sense of safety.

huck's relationship with food is a prominent theme throughout the novel, and during his time on jackson's island and working his way down river, huck revels in and enjoys his ad hoc dining. in the first chapter, we observe huck is ironically trapped in a "civilized" world, when he would prefer to live freely in nature.