KJV: Therefore it is of faith, that it might be by grace; to the end the promise might be sure to all the seed; not to that only which is of the law, but to that also which is of the faith of Abraham; who is the father of us all,
NASB: For this reason it is by faith, in order that it may be in accordance with grace, so that the promise will be guaranteed to all the descendants, not only to those who are of the Law, but also to those who are of the faith of Abraham, who is the father of us all,
KJV: Who against hope believed in hope, that he might become the father of many nations; according to that which was spoken, So shall thy seed be.
NASB: In hope against hope he believed, so that he might become a father of many nations according to that which had been spoken, "SO SHALL YOUR DESCENDANTS BE."
KJV: For they that are after the flesh do mind the things of the flesh; but they that are after the Spirit the things of the Spirit.
NASB: For those who are according to the flesh set their minds on the things of the flesh, but those who are according to the Spirit, the things of the Spirit.
KJV: And he that searcheth the hearts knoweth what is the mind of the Spirit, because he maketh intercession for the saints according to the will of God.
NASB: and He who searches the hearts knows what the mind of the Spirit is, because He intercedes for the saints according to the will of God.