The problem for the Catholic apologist is that the words of their own faith betray the errors they believe (which is why these arguments are getting easier for we Bible-believing Christians to assert and clarify Scripturally, yet more difficult for the RCC to refute without resorting to personal attacks, insipid illustrations of bats, and the mocking of Godly men like J. Gresham Machen who knew whom he had believed.)
"Simply put, the Catholic church teaches that priests are "another Christ."
As Christ, the ONLY Christ, said, "...by thy words thou shalt be condemned." -- Matthew 12:37