lewis states that the phrase," Behold the lamb of god, which taketh away the sin of the world". Struck him strongly, but he didn't understand its full meaning at the time. So he preached to his chickens.
Rosa Parks's words of refusal showed her determination to be treated as an equal, by refusing to obey laws of segregation.
Jim lawsons's words conveyed urgency. He spoke of the evil of racism, the evil of poverty, and the evil of war. His words liberated lewis, he thought that this was the way out.