Bible Figure
John Mark
John Mark was a Jerusalem Christian, cousin of Barnabas, and missionary coworker associated with both Paul and Peter. He withdrew from an early mission but later regained Paul's confidence. This record overlaps the AVWJ Mark/cousin-of-Barnabas entry.
Biography
John, whose other name was Mark, was the son of Mary, a Jerusalem believer whose house served as a gathering place for Christians. Barnabas and Saul took Mark with them after their famine-relief mission, and he accompanied them as an assistant when they began missionary work. At Perga, however, Mark left and returned to Jerusalem. Later Barnabas wanted to take him on another journey, but Paul objected because of his earlier withdrawal. The disagreement became sharp enough that Barnabas took Mark to Cyprus while Paul chose Silas. Later letters show reconciliation: Paul calls Mark a fellow worker, tells the Colossians to welcome him, and asks Timothy to bring him because he is useful for ministry. First Peter refers affectionately to 'Mark, my son.' Early Christian tradition identifies this Mark with the authorial tradition behind the Gospel of Mark, though the Gospel itself is anonymous.
Biblical Significance
John Mark's story is a valuable biblical example of recovery after failure. A worker once rejected by Paul as unreliable later became useful to him and closely associated with Peter. AVWJ's overlapping Mark records should ultimately be crosslinked as identity variants rather than presented as unrelated figures.