Hans Küng, Catholic priest and Swiss theologian, has taken great pains to end the 16th-century schism between Catholics and Protestants since he wrote his doctoral dissertation in 1957. He continues that work today.
Fr. Hans Küng: Pope Francis "has thus responded to my request to give room to a free discussion on the dogma of infallibility."
Fr. Hans Küng: This request is made "not in order to destroy but to build up the church."