Salvation Guaranteed by Grace
A Sermon on Romans 4:13-17
The Promise Realized Through Faith
For the promise to Abraham and his offspring that he would be heir of the world did not come through the law but through the righteousness of faith. For if it is the adherents of the law who are to be the heirs, faith is null and the promise is void. For the law brings wrath, but where there is no law there is no transgression.
That is why it depends on faith, in order that the promise may rest on grace and be guaranteed to all his offspring—not only to the adherent of the law but also to the one who shares the faith of Abraham, who is the father of us all, as it is written, “I have made you the father of many nations”—in the presence of the God in whom he believed, who gives life to the dead and calls into existence the things that do not exist. (ESV)
The nature of law is contrary to promise; grace and faith fit together; salvation for all the 'seed'; whether Jews or Gentiles; salvation certain because it is by God's grace.