Galatians 3:7-14 NKJV

Romans 1:18-21 For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who suppress the truth in unrighteousness,

because what may be known  of God is manifest in them, for God has shown it to them.

For since the creation of the world His invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and Godhead, so that they are without excuse,

because, although they knew God, they did not glorify Him as God, nor were thankful, but became futile in their thoughts, and their foolish hearts were darkened.

Romans 3:27-31 Where is the boasting then? It is excluded. By the law? Of works? No, but by the law of faith.

Therefore we conclude that a man is justified by faith apart from the deeds of the law.  

Or is He the God of the Jews only? Is He not also the God of the Gentiles? Yes, of the Gentiles also,

since there is one God who will justify the circumcised by faith and the uncircumcised through faith.

Do we then make void the law through faith? Certainly not! On the contrary, we establish the law.

Leviticus 18:5 'You shall therefore keep My statutes and My judgments, which if a man does, he shall live by them; I am the LORD.

Deuteronomy 21:22-23 "If a man has committed a sin deserving of death, and he is put to death, and you hang him on a tree,

"his body shall not remain overnight on the tree, but you shall surely bury him that day, so that you do not defile the land which the LORD your God is giving you as an inheritance; for he who is hanged is accursed of God.

Romans 4:9 Does this blessedness then come upon the circumcised only, or upon the uncircumcised also? For we say that faith was accounted to Abraham for righteousness.

Romans 4:16-17 Therefore it is of faith that it might be according to grace, so that the promise might be sure to all the seed, 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

(as it is written, "I have made you a father of many nations") in the presence of Him whom he believed-- God, who gives life to the dead and calls those things which do not exist as thought they did;

Romans 8:9 But you are not in the flesh but in the Spirit, if indeed the Spirit of God dwells in you. Now if anyone does not have the Spirit of Christ, he is not His.