Christian missions refer to efforts by individuals or groups to spread the teachings of Christianity and share the message of Jesus Christ with people around the world. These missions often involve various activities, such as preaching, providing humanitarian aid, and establishing churches in different communities. Missions can take place locally or internationally, and they aim to address both spiritual and physical needs. Many Christian denominations support mission work, believing it is essential to fulfill the commandment to make disciples of all nations, as outlined in the Great Commission found in the Bible.