Answer:
"once the anger of heaven has struck, that house is shaken".
Explanation:
In Strophe 1, Chorus remarks "once the anger of heaven has struck, that house is shaken" to portray a family being punished by the gods. By these line, he means that once gods' vengeance befall upon a family, the whole family will be crushed and destroyed.
This metaphor relates to the fact that Creon, who thought that he was all powerful to condemn anyone to death, was in fact not at par with the gods because he pays the price of his actions with the lives of his son and wife. It establishes the fact that humans do not determine the fate of themselves or any other person.
Environment in which it was written.
Introduction.
A book's introduction is closely related to the content of the book itself. Usually found in nonfiction work, the introduction may summarize the main argument presented in the rest of the book, define any important terms, or fill in background details.
Maybe it’s his taxes to pay for the house and for the benefits of his family or maybe an argument with his partner or one of his family members.
It's a use of literary styles and techniques to create factually accurate narritives. I found this on google.