What did James Madison say was the purpose of the judicial branch?

James Madison articulated the purpose of the judicial branch as a means of interpreting the law and ensuring justice. He believed that it would serve as a check on the powers of the legislative and executive branches, safeguarding individual rights and maintaining the rule of law. By providing an independent judiciary, Madison aimed to prevent the tyranny of the majority and protect against arbitrary governance. This framework was crucial for upholding the principles of the Constitution.