Idioms exist in every language. They are words or phrases that aren't meant to be taken literally. For example, if you say someone has "cold feet," it doesn't mean their toes are actually cold. Rather, it means they're nervous about something. Idioms can't be deduced merely by studying the words in the phrase.
Educating the incarcerated people help them change their mindsets, become capable of earning livelihood and become independent.
<u>Explanation:</u>
Giving education to the people who were incarcerated helps in changing the mindset of the people and it also makes them capable of earning a livelihood for themselves, becoming independent and therefore it leads to the reduction in the cases of crime.
In the United States of America, it is a law to educate each and everyone and provide them with opportunities, even to those who were incarcerated people.
I believe Dante’s universe is orderly in a way that punishment for sins corresponds to the actual sinful act. What these sinners did to other in life,they expected themselves in death. Hope this helps