Mark 6:12 tells us that the twelve disciples, sent out two by two by Jesus, went through the villages calling people to turn away from their sins and back toward God. The verse describes the first mission trip of the apostles, a short, urgent message delivered before they had the full picture of what Jesus would do. It is a simple summary of their work, placed in the middle of Mark’s account of Jesus sending them out with instructions and authority.
They went out and preached that people should repent.
Mark 6:12 (WEB)
What Mark 6:12 Means
The verse has three parts: they went out, they preached, and the content of the preaching was that people should repent. “Went out” refers to the disciples leaving Jesus’s side and walking into towns and villages on their own, relying on the hospitality of whoever would receive them. “Preached” means they made a public announcement, speaking boldly rather than quietly teaching a few people. “Repent” is the heart of the message. In Greek it means a change of mind and direction, a turning from living for yourself toward living under God’s rule.
What the verse does not do is give a full theology of salvation or describe every detail of what the disciples said. It does not promise that everyone who heard them would respond, and in the verses just before, Jesus warns that some towns would refuse them. The verse simply reports the task: call people to turn back to God and trust the one who sent you.
The Context of Mark 6:12
The Gospel of Mark is traditionally attributed to John Mark, a companion of Peter, and it was likely written for a Gentile audience in the Roman world, probably around the late 60s or early 70s of the first century. Mark moves quickly from one event to the next, and his account of the twelve being sent out in chapter 6 is a turning point. Earlier, the disciples had mostly watched and listened. Now they are given Jesus’s own authority to cast out demons and heal, and they take Jesus’s message to other places.
Just before verse 12, Jesus tells the disciples how to behave on the road, including that if a town refuses them, they should shake the dust from their feet as a warning. Just after, Mark notes that they cast out many demons and healed the sick, and then he turns to King Herod, who hears about Jesus and wonders whether John the Baptist has come back to life. Read in that setting, verse 12 is the quiet center of a passage about the disciples’ authority, their obedience and the stakes of how people respond.
Key Phrases in Mark 6:12
Mark 1:15
And saying, “The time is fulfilled, and God’s Kingdom is at hand! Repent, and believe in the Good News.”
(WEB)
This verse, near the beginning of Mark’s Gospel, gives the same core message in Jesus’s own words: repent and believe the good news. Reading it alongside Mark 6:12 shows that the disciples were carrying forward what Jesus himself had been preaching all along.
Matthew 10:7
As you go, preach, saying, ‘The Kingdom of Heaven is at hand!’
(WEB)
In Matthew’s account of the disciples being sent out, Jesus tells them to proclaim that the kingdom of heaven is near. This parallel passage helps us see that the mission in Mark 6 was part of a deliberate pattern in the early church’s story.
A Short Prayer From Mark 6:12
Lord, you sent your first followers out with a simple message and trusted them to carry it. Give me the courage to take the next step you have placed before me, even when I feel unready. Turn my heart away from whatever keeps me from you, and help me speak honestly about the hope I have found in you. Let my life point others toward your kingdom, and let me trust that you go with me wherever I go. Amen.
