Romans 8 is being freed from following the words of law.
Romans 8:2 For the law of the Spirit of life in Christ Jesus hath made me free from the law of sin and death.
Galatians 5 also is being freed form the law, to walk in the Spirit...
Galatians 5:2 Behold, I Paul say unto you, that if ye be circumcised, Christ shall profit you nothing.
3 For I testify again to every man that is circumcised, that he is a debtor to do the whole law.
Romans 3 also establishes the law of faith by taking away the law ( keeping and breaking) of sin
Romans 3:27 Where is boasting then? It is excluded. By what law? of works? Nay: but by the law of faith.
John 3 speaks of born again, and born again as described in 1 Peter is our faith in God that RAISED UP JESUS FROM THE DEAD..
1 Peter 1:21 Who by him do believe in God, that raised him up from the dead, and gave him glory; that your faith and hope might be in God.
22 Seeing ye have purified your souls in obeying the truth through the Spirit unto unfeigned love of the brethren, see that ye love one another with a pure heart fervently:
23 Being born again, not of corruptible seed, but of incorruptible, by the word of God, which liveth and abideth for ever.
1 John again is about the hope in believing in Christ ( faith and no hope or faith in law) to do righteousness is only by those born of God ( who believe in faith in God raising Christ from the dead)
1 John 2:29 If ye know that he is righteous, ye know that every one that doeth righteousness is born of him.
1 John 3:10 In this the children of God are manifest, and the children of the devil: whosoever doeth not righteousness is not of God, neither he that loveth not his brother.
Acts 5, speaks of obeying Christ, yet it is obedience of faith, not obedience of law ( the law sadly is not of faith)
Acts 5:32 And we are his witnesses of these things; and so is also the Holy Ghost, whom God hath given to them that obey him.
Romans 16:26 But now is made manifest, and by the scriptures of the prophets, according to the commandment of the everlasting God, made known to all nations for the obedience of faith:
Galatians 3:12 And the law is not of faith: but, The man that doeth them shall live in them.