Jesus called to him the twelve, and began to send them out two by two, and gave them authority over the unclean spirits. He charged them to take nothing for their journey except a staff; no bread, no bag, no money in their belts; but to wear sandals and not put on two tunics. And he said to them, "Where you enter a house, stay there until you leave the place. And if any place will not receive you and they refuse to hear you, when you leave, shake off the dust that is on your feet for a testimony against them." So they went out and preached that men should repent. And they cast out many demons, and anointed with oil many that were sick and healed them.
-St. Mark 6:7-13Even before the Day of Pentecost, during His own earthly ministry, our Lord Jesus Christ had sent His apostles out to do specific work. He had given them spiritual authority, along with directions about what they should take with them, and in these gospel verses we have a simple account of the work that they did, which was to bring Christ’s message to the people.
They didn’t create a message; rather, they brought a message. They didn’t tell people what they personally thought; rather, they simply told people what Jesus had told them. They didn’t bring their opinions; they brought God’s truth. The message they brought was that the people should repent.
To “repent” means to “change one’s mind” and then to fit one’s actions to this change. Repentance means a change of heart and a change of action. Few people really want to hear that message, because it involves unpleasant things like admitting that maybe the way we were following was wrong. It’s often disturbing to have to change things. So, the first part of the message brought by the apostles was a difficult message.
But they also brought God’s mercy as part of the message. Yes, they brought God’s demands, but they also brought Christ’s help and healing. From the very beginning, the Christian faith has sought to bring health of body and soul. This is what salvation is about: it has to do with the soul, certainly, but salvation has to do with the whole person. Indeed, that is part of the sacrament of anointing which the apostles took with them, empowered by Christ to “anoint,” in the sense of applying a “soothing salve.” So it was, then, that the apostles took out into the world the message of Christ and the healing of Christ.