The Gospel of Mark is widely considered the earliest written account of Jesus’ life and ministry. Traditionally associated with John Mark, a companion of the apostle Peter, the book reflects eyewitness preaching about Jesus’ works and teaching. Mark’s narrative moves quickly from one event to another, highlighting Jesus’ authority over illness, nature, spiritual forces, and sin. The Gospel also emphasizes the growing misunderstanding and opposition Jesus faced from religious leaders and even from His own disciples. The turning point of the book centers on the recognition that the Messiah must suffer. Mark presents Jesus’ death not as a defeat but as the central act through which redemption is accomplished. Within the biblical storyline, Mark introduces readers to the beginning of the gospel message and the arrival of God’s kingdom through the ministry of Jesus.