¹⁸ For if the inheritance could be received by keeping the law, then it would not be the result of accepting God’s promise. But God graciously gave it to Abraham as a promise.

¹² Then you will not become spiritually dull and indifferent. Instead, you will follow the example of those who are going to inherit God’s promises because of their faith and endurance.

God’s Promises Bring Hope

¹³ For example, there was God’s promise to Abraham. Since there was no one greater to swear by, God took an oath in his own name, saying:

¹⁵ Then Abraham waited patiently, and he received what God had promised.

²¹ I do not treat the grace of God as meaningless. For if keeping the law could make us right with God, then there was no need for Christ to die.

¹³ Clearly, God’s promise to give the whole earth to Abraham and his descendants was based not on his obedience to God’s law, but on a right relationship with God that comes by faith. ¹⁴ If God’s promise is only for those who obey the law, then faith is not necessary and the promise is pointless. ¹⁵ For the law always brings punishment on those who try to obey it. (The only way to avoid breaking the law is to have no law to break!)

¹⁶ So the promise is received by faith. It is given as a free gift. And we are all certain to receive it, whether or not we live according to the law of Moses, if we have faith like Abraham’s. For Abraham is the father of all who believe.

²⁹ And now that you belong to Christ, you are the true children^[a] of Abraham. You are his heirs, and God’s promise to Abraham belongs to you.

¹⁷ And since we are his children, we are his heirs. In fact, together with Christ we are heirs of God’s glory. But if we are to share his glory, we must also share his suffering.