Mark 6:7 Meaning

5And he could there do no mighty work, save that he laid his hands upon a few sick folk, and healed them.

6And he marvelled because of their unbelief. And he went round about the villages, teaching.

7And he called unto him the twelve, and began to send them forth by two and two; and gave them power over unclean spirits;

8And commanded them that they should take nothing for their journey, save a staff only; no scrip, no bread, no money in their purse:

9But be shod with sandals; and not put on two coats.