Matthew 28:19

In Christianity, the Great Commission is the instruction of the resurrected Jesus Christ to his disciples to spread his teachings to all the nations of the world. The most famous version of the Great Commission is in Matthew 28:16–20, where on a mountain in Galilee Jesus calls on his followers to baptize all nations in the name of the Father, the Son, and the Holy Spirit.

The Great Commission is similar to the episodes of the commissioning of the Twelve Apostles found in the other Synoptic Gospels, though with significant differences. Luke also has Jesus dispatching disciples during his ministry, sending them to all the nations and giving them power over demons, including the Seventy disciples. The dispersion of the Apostles in the traditional ending of Mark is thought to be a 2nd-century summary based on Matthew and Luke.

It has become a tenet in Christian theology emphasizing ministry, missionary work, evangelism, and baptism. The apostles are said to have dispersed from Jerusalem and founded the apostolic sees. Preterists believe that the Great Commission and other Bible prophecies were fulfilled in the 1st century while futurists believe Bible prophecy is yet to be fulfilled at the Second Coming.