Cardinal Tolentino Mendonça is present at the MNSR for the presentation of his latest book Metamorfose Necessária. Reread São Paulo, led by José Rui Teixeira. In a world in crisis, José Tolentino Mendonça proposes the rediscovery of one of the fundamental thinkers of the West, São Paulo. From being a persecutor of Christians, Paul changed the course of his life and converted to the message of Jesus Christ.