S Barnabas, Apostle: "They sent Barnabas"

and when he had found him he brought him to Antioch.
For a whole year they met with the Church
and taught a large number of people,
and it was in Antioch that the disciples
were first called Christians.
Now there were in the Church at Antioch prophets and teachers:
Barnabas, Symeon who was called Niger,
Lucius of Cyrene,
Manaen who was a close friend of Herod the tetrarch, and Saul.
While they were worshiping the Lord and fasting, the Holy Spirit said,
"Set apart for me Barnabas and Saul
for the work to which I have called them."
Then, completing their fasting and prayer,
they laid hands on them and sent them off.

-- Acts 11:21b-26; 13:1-3

Christ chose to be born and grow up in the bosom of the holy family of Joseph and Mary. The Church is nothing other than "the family of God." From the beginning, the core of the Church was often constituted by those who had become believers "together with all [their] household." When they were converted, they desired that "their whole household" should also be saved. These families who became believers were islands of Christian life in an unbelieving world.

-- CCC 1655

(Celebrating the Year of Saint Paul: Marker at Tre Fontane, outside the ancient walls of Rome, directing pilgrims to the traditional place of Saint Paul's martyrdom, over which the church of Tre Fontane was built. Photo by author.)