Read the stanza from “Twelfth Song of Thunder.”

The voice that beautifies the land!
The voice above,
The voice of the thunder
Within the dark cloud
Again and again, it sounds,
The voice that beautifies the land.

How do the repeated words in this stanza affect the song?

The repeated words stress the connection between the singer and the listener.
The repeated words put the focus on the main idea of the stanza.
The repeated words explain how thunder comes into being.
The repeated words make it clear that these are the lyrics for a song.