Galatians 3.15-22 (Epistle)

15Brothers, speaking of human terms, though it is only a man’s covenant, yet when it has been confirmed, no one makes it void or adds to it. 16Now the promises were spoken to Abraham and to his offspring. He doesn’t say, “To descendants”, as of many, but as of one, “To your offspring”, which is Christ. 17Now I say this: A covenant confirmed beforehand by God in Christ, the law, which came four hundred thirty years after, does not annul, so as to make the promise of no effect. 18For if the inheritance is of the law, it is no more of promise; but God has granted it to Abraham by promise.

19Then why is there the law? It was added because of transgressions, until the offspring should come to whom the promise has been made. It was ordained through angels by the hand of a mediator. 20Now a mediator is not between one, but God is one.

21Is the law then against the promises of God? Certainly not! For if there had been a law given which could make alive, most certainly righteousness would have been of the law. 22But the Scripture imprisoned all things under sin, that the promise by faith in Jesus Christ might be given to those who believe.

Mark 6.7-13 (Gospel)

7He called to himself the twelve, and began to send them out two by two; and he gave them authority over the unclean spirits. 8He commanded them that they should take nothing for their journey, except a staff only: no bread, no wallet, no money in their purse, 9but to wear sandals, and not put on two tunics. 10He said to them, “Wherever you enter into a house, stay there until you depart from there. 11Whoever 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!”

12They went out and preached that people should repent. 13They cast out many demons, and anointed many with oil who were sick and healed them.