Discuss how the preamble has been utilized in constitutional debates and judgments to uphold the essence of the Constitution and its vision of justice, liberty, equality, and fraternity.

The Preamble, being merely a prefatory statement, holds no substantive legal status within the constitutional framework and has been consistently regarded by the Supreme Court as irrelevant to constitutional interpretation, as seen in both the Kesavananda Bharati and Berubari Union cases. Its role is limited to providing a philosophical background without any influence on constitutional debates or judgments.

 Although initially interpreted as having a non-binding nature in the Berubari Union case, the Preamble's significance was fundamentally redefined by the Kesavananda Bharati case, which established it as an integral part of the Constitution that embodies its key values and vision. This transformation has made the Preamble central to guiding constitutional interpretation, particularly in reinforcing the Constitution's commitment to justice, liberty, equality, and fraternity in subsequent jurisprudence.

The Preamble has always been constitutionally recognized as holding the same legal status as any other provision within the Constitution. This was unanimously affirmed in both the Kesavananda Bharati and Berubari Union cases, where the Supreme Court utilized it as the primary tool for constitutional interpretation, setting a precedent for its use in every constitutional debate and judgment since.