William Barclay's Daily Study Bible - Mark 6:12-13
6:12-13 So they went out and heralded forth the summons to repentance; and they cast out many demons, and anointed many sick people with oil and healed them. Here in brief summary is an account of the work that the Twelve did when Jesus sent them out. (i) To the people they brought Jesus' message. The word used is literally that used for a heralds proclamation. When the apostles went out to preach to men, they did not create a message; they brought a message. they did not ten people what... read more
Matthew Henry's Complete Commentary - Mark 6:7-13
Here is, I. The commission given to the twelve apostles, to preach and work miracles; it is the same which we had more largely, Matt. 10:1-42. Mark doth not name them here, as Matthew doth, because he had named them before, when they were first called into fellowship with him, Mark 3:16-19. Hitherto they had been conversant with Christ, and had set at his feet, had heard his doctrine, and seen his miracles; and now he determines to make some use of them; they had received, that they might... read more