What is the subject of the upcoming Synod?

Pope Francis has invited the Catholic Church throughout the world to participate in preparations for the next Synod of Bishops in Rome, in October 2023. The 2023 Synod will be on the subject of “For a Synodal Church: Communion, Participation, and Mission”-that is, on synodality.  Synodality concerns the People of God journeying together, and reflecting together on the journey, so as to live communion, to achieve participation, and to be open to mission.