Rav Yisrael Salanter is known as the father of the mussar movement. What was the nekudah that Rav Yisrael introduced to the world? What was he trying to accomplish? Was he trying to be mechazek people in a certain area of kiyum hamitzvos? The Chafez Chaim was famous for his sefer Shemiras Halashon.But his intention was not just that people should learn hilchos shemiras halashon. He was trying to get people to strengthen themselves in the fulfillment of the laws of shemiras halashon.