Gospel Witness
Joanna is mentioned twice in the Gospel of Luke. In Luke 8:2-3 she appears among women who had been cured of evil spirits and infirmities and who traveled with Jesus and the apostles, providing for them out of their own substance. Her position as the wife of Herod Antipas's steward Chuza places her within the household of the Galilean ruler, and her support of the itinerant ministry is recorded as material as well as personal.
In Luke 24:10 she is named, alongside Mary Magdalene and others, among the women who went to the tomb and carried news of the empty grave to the apostles. The parallel accounts in the other synoptic gospels do not name her, so this identification is particular to Luke's narrative.