"They say that the commons of England would first destroy the king's friends and afterward himself, and then bring the Duke of York to be king so that by their false means and lies they may make him to hate and destroy his friends, and cherish his false traitors"

This quote by Jack Cade recommends that the people of England are outlining to overthrow the existing king and change him with the Duke of York. Cade believes that the people are utilizing lies and incorrect means to manipulate the Duke of York into disliking and destroying his buddies and treasuring his incorrect traitors. This suggests that individuals of England are not loyal to the king and are instead looking to gain power and control by changing him with someone they can control. Cade's words suggest that the people of England are willing to go to extreme lengths to acquire power and control, even if it suggests ruining the king and his buddies. This quote functions as a warning to the king and his advocates that they need to be watchful and familiar with individuals's intentions.