Missionary groups are organizations that aim to spread their religious beliefs and values to others, often in different cultures or countries. They typically engage in activities such as teaching, community service, and providing humanitarian aid. These groups can be affiliated with various religions, including Christianity, Islam, and Buddhism. Members of missionary groups often travel to areas where their faith is less known or practiced. They may establish schools, clinics, and churches to support their mission. The goal is not only to share their beliefs but also to improve the quality of life for the communities they serve.