Good works follow salvation; they do not earn salvation. Good works do not save us. The works of faith are those works ordained and performed by God through the believer. They are the result of faith. It is that perfect faith that justifies the believer.
"For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: Not of works, lest any man should boast. For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them. For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them." Ephesians 2:8-10.
In Romans, chapters 6 and 8, Paul explains faith without good works cannot save. Paul says that God's elect "walk not after the flesh, but after the Spirit." Romans 8:1. He states that those who do not walk in the Spirit but instead walk in the flesh "shall not inherit the kingdom of God." Galatians 5:15-25.
John explains: "If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth: But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin." 1 John 1:6-7.
James asks a rhetorical question: "What doth it profit, my brethren, though a man say he hath faith, and have not works? can faith save him?" James 2:14. James succinctly explains that "faith without works is dead." James 2:20. The pronouncement in James that true faith bears the fruit of good works is a theme found in the gospel. But some perniciously preach that God saves a person by faith that has no good works. That is one of the "damnable heresies" about which Peter warned. See 2 Peter 2:1-22.