Romans 3:27 KJV states, "Where is boasting then? It is excluded. By what law? of works? Nay: but by the law of faith." This verse appears in the New Testament of the Bible and is a part of the epistle written by the apostle Paul to the church in Rome.

The overarching theme of Romans 3:27 is the contrast between faith and works as the means of justification before God. Paul addresses the issue of boasting, which is the act of expressing excessive pride or self-satisfaction. In this verse, Paul argues that boasting is excluded or nullified, not by the law of works, but by the law of faith. This distinction is key in understanding the Christian doctrine of salvation.

In the context of the entire passage, Paul is arguing that both Jews and Gentiles are justified by faith in Jesus Christ, not by their works or adherence to the Mosaic Law. He establishes that all have sinned and fallen short of the glory of God (Romans 3:23), and that the righteousness of God comes through faith in Jesus Christ for all who believe (Romans 3:22).

The verse addresses a theological controversy that was prevalent in the early church. Some Jewish Christians believed that adherence to the Mosaic Law, including circumcision and dietary restrictions, was necessary for salvation. Paul's message in Romans is a counter to this belief, emphasizing the universal need for faith in Jesus Christ as the sole means of justification. This is an important theme that runs throughout Paul's letters, emphasizing salvation by grace through faith alone.

The contrast between the law of works and the law of faith highlights the distinction between relying on one's own efforts and relying on God's grace. Paul argues that boasting is excluded because faith in Christ is a gift from God, and salvation is not something that can be earned through human achievement. This message is consistent with other verses in the New Testament that emphasize the importance of faith and grace, such as Ephesians 2:8-9, which states, "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."

The symbolism in this verse lies in the contrast between boasting and humility, and between reliance on works and reliance on faith. Boasting is a symbol of human pride and self-reliance, while faith is a symbol of humble dependence on God. The law of works represents human effort and achievement, while the law of faith represents God's gracious gift of salvation.

Overall, Romans 3:27 KJV is a powerful statement about the nature of salvation and the basis of one's relationship with God. It emphasizes that boasting is excluded because salvation is not achieved through human works, but through faith in Jesus Christ. This message is a foundational principle of the Christian faith, and it continues to be a source of hope and encouragement for believers today.