The Supreme Court of Nigeria helps in law interpretation. It is the highest court in the land and has the final say on legal matters in Nigeria. It interprets the Constitution and other laws, determines the limits of government power, and resolves disputes between individuals, corporations, and government bodies. The decisions of the Supreme Court are binding on all lower courts in Nigeria, and its interpretations of the law serve as precedent for future cases. Therefore, the Supreme Court plays a crucial role in ensuring the proper application and interpretation of the law in Nigeria.