The enduring statement, "If you want peace, work for justice," comes from Pope Paul VI, who served as pontiff from 1963 to 1978. This powerful message was notably the theme of his 1972 World Day of Peace message, a time marked by significant global tensions including the Cold War. Pope Paul VI was deeply committed to promoting human development and social equity, as evidenced by his 1967 encyclical, "Populorum Progressio," which addressed pressing global issues such as hunger, poverty, and disease in underdeveloped nations, advocating for solidarity and a more just distribution of resources worldwide. He was a vocal advocate for an end to conflict, famously declaring "War never again! Never again war!" at the United Nations General Assembly.

The quote's profound meaning lies in its assertion that true peace is far more than simply the absence of conflict or a fragile balance of power between adversaries. Instead, it posits that genuine and lasting peace can only be built upon a foundation (Review) of justice. This involves actively dismantling systems of oppression, addressing inequalities, ensuring human dignity, and upholding fundamental rights for all people. Without justice, grievances fester, leading inevitably to unrest and violence.

This principle resonates throughout history and in contemporary society. From civil rights movements demanding equal treatment to international efforts seeking fair trade practices and humanitarian aid, the pursuit of justice is consistently shown to be the precursor to societal harmony and stability. Pope Paul VI's insight reminds us that the work of peace is not passive; it requires active engagement in creating a world where everyone can thrive, where resources are shared equitably, and where the inherent dignity of every individual is respected. It is a call to continuous effort, recognizing that peace is an ongoing enterprise of justice.