Ecclesial movements are groups within the Catholic Church that seek to renew and deepen the faith of their members and the wider community. These movements often focus on specific aspects of spirituality, social justice, or evangelization, and they encourage active participation in the life of the Church. Examples include Opus Dei, Focolare, and Communion and Liberation. These movements can vary in size and structure, ranging from small prayer groups to large international organizations. They often emphasize personal conversion, community life, and a commitment to living out the teachings of Jesus Christ in everyday life.