The preamble sets the stage for the Constitution (Archives.gov). It clearly communicates the intentions of the framers and the purpose of the document. The preamble is an introduction to the highest law of the land; it is not the law. It does not define government powers or individual rights.

What is the main purpose of the Constitution?

What is the purpose of the constitution? The purpose of the Constitution is to limit the power of the government such that the rights of the citizens are protected from government abuse.

What was the purpose of the amendments?

The purpose of amendments is to provide a law with the protection of the federal government. States are unable to pass any law that violates with an amendment. Amendments typically reflect the changing societal views of the people and are to protect the people from unfair state legislature.