Theodosius: Emperor who made Christianity the official religion of the Roman Empire.
James: Brother of Jesus and Bishop of Jerusalem.
Roman-Jewish War: A conflict that resulted in the destruction of Jerusalem and the Jewish Temple.
Pax Romana: A period of relative peace and stability in the Roman Empire.
Jesus: The central figure of Christianity.
Peter: One of Jesus' twelve apostles and the Apostle to the Jews.
Paul: A former Jewish leader who became the Apostle to the Gentiles after his conversion.
James: Brother of Jesus and Bishop of Jerusalem, prominent in early Christian leadership.
Herod: A Jewish king who collaborated with the Romans and rebuilt the Jewish Temple in 37 BCE.
Constantine: The Roman emperor who made Christianity a legal religion and provided governmental support to the church.
Martyr: Someone who dies for their faith.
Apostle: A person who is sent to spread the teachings of Jesus.
Gentiles: Non-Jewish people, including Romans, Greeks, and Persians.
Pentecost: The event in which the Holy Spirit descended upon the followers of Jesus after his ascension.
Jerusalem: The center of the Jewish world and the site of Jesus' death and resurrection.
Galilee: The area where Jesus grew up and ministered.
Caesarea: A Roman city built for the Romans by Herod.
Damascus: The city where Paul had his conversion experience.
Constantinople: The new Christian city founded by Constantine, named after himself.
Council of Jerusalem: A debate between James, Peter, and Paul about what it meant to be a follower of Jesus.
Council of Nicaea: Constantine's attempt to unify Christianity and establish the Nicene Creed.
Roman-Jewish War: A conflict that resulted in the destruction of Jerusalem and the Jewish Temple in 70 CE.