John Mark
John Mark was probably Barnabas’s cousin (Col. 4:10). The early church at Jerusalem met at the home of his mother, Mary (Acts 12:12). He accompanied Paul and Barnabas on their first missionary journey, but then chose to leave them. As a result, Paul refused to take him along on his second expedition. However, it seems that Mark eventually regained Paul’s favor (2 Tim. 4:11). He ultimately demonstrated his effectiveness and commitment as a missionary pioneer and as the author of the Gospel of Mark. He was closely associated with the apostle Peter, who refers to Mark as his “son” (1 Pet. 5:13). (2 Timothy 4:11)