8 He commanded them that they should take nothing for their journey, except a staff only: no bread, no wallet, no money in their purse, 9 but to wear sandals, and not put on two tunics. 10 He said to them, “Wherever you enter into a house, stay there until you depart from there. 11 Whoever will not receive you nor hear you, as you depart from there, shake off the dust that is under your feet for a testimony against them. Assuredly, I tell you, it will be more tolerable for Sodom and Gomorrah in the day of judgment than for that city!” 12 They went out and preached that people should repent. 13 They cast out many demons, and anointed many with oil who were sick, and healed them.
Matthew Henry's Commentary on Mark 6:8-13
Commentary on Mark 6:7-13
(Read Mark 6:7-13)
Though the apostles were conscious to themselves of great weakness, and expected no wordly advantage, yet, in obedience to their Master, and in dependence upon his strength, they went out. They did not amuse people with curious matters, but told them they must repent of their sins, and turn to God. The servants of Christ may hope to turn many from darkness unto God, and to heal souls by the power of the Holy Ghost.