What does Les say about the use of clichés among evangelical Christians today?

Les explains that today, even among evangelical Christians, there is too much use of what he calls clichés. He defines a cliché as a little coined statement that people have learned to use at the proper places. He thinks too much of Christianity is using clichés; if a person fully understands the whole gospel picture, that cliché may say it all, but too many do not. As an example, he mentions the expression, "I've accepted the Lord Jesus as my personal Savior." He says there is nothing wrong with it, but it is a coin and is not in the Book.