Barnabas determined to take with them John, who was called Mark.
Realizing this, he came to the house of Mary, the mother of John, whose other name was Mark, where many were gathered together praying.
as do Mark, Aristarchus, Demas, and Luke, my fellow laborers.
Only Luke is with me. Get Mark, and bring him with you, for he is profitable to me for the ministry.
Aristarchus my fellow prisoner greets you, with Mark, the cousin of Barnabas (concerning whom you received instructions: If he comes to you, receive him),
When they arrived at Salamis, they preached the word of God in the synagogues of the Jews. And they had John as an assistant.
When Barnabas and Saul had fulfilled their ministry, they returned from Jerusalem and took with them John, whose name was Mark.
Now when Paul and his companions set sail from Paphos, they came to Perga in Pamphylia. And John departed from them and returned to Jerusalem.
Then there arose a sharp contention, so that they separated from each other. Barnabas took Mark and sailed to Cyprus,
The church that is at Babylon, elect together with you, greets you, and so does Mark, my son.