Catholic fraternities are organizations within the Catholic Church that promote fellowship, spiritual growth, and service among their members. These groups often focus on community building, prayer, and charitable activities, fostering a sense of belonging and support among Catholics. Members of Catholic fraternities typically engage in various activities, such as attending Mass, participating in retreats, and volunteering for local outreach programs. These fraternities can vary in size and structure, but they all share a common goal of deepening their faith and serving others in the spirit of Christianity.