"We told the Holy Father that we are afraid because we are forgetting our language; it is being extinguished because we are asphyxiated by the models of development that come from outside that do not respect life."

As the Synod of Bishops for the Amazon reaches its halfway point, leaders of indigenous communities are speaking with passion about what is at stake for their communities and their hopes for this synod.

The Synod of Bishops for the Amazon is not a "referendum" on priestly celibacy; it is looking for ways to provide for the sacramental life and formation of the people there, U.S. Cardinal Sean P. O'Malley of Boston said.

This week on "Inside the Vatican," the hosts explain how the Amazon synod is different from previous synods.

According to priests and women religious who have worked in the Amazon for decades, the particularities of the Catholic mission in the region—especially the lack of clergy to attend to thousands of geographically isolated communities—has led them to make hard choices.

Anitalia Pijachi, an indigenous woman from the Amazonian town of Leticia, Colombia, came to the Synod of Bishops for the Amazon bringing a message from the elders of her people to Pope Francis, an elder of the Catholic Church.