By Charlie Gardner

The air crackles with an almost palpable energy whenever Celtic and Rangers lock horns. More than just a football match, the Old Firm is a cultural phenomenon, a fierce and globally recognised rivalry, woven deep into the fabric of Glasgow and Scotland. To understand its enduring intensity, you must journey back to its origins and trace the century of conflict that has shaped this unique plus often volatile sporting encounter.

The seeds of the Old Firm rivalry were sown in the late 19th century amid Glasgow’s burgeoning industrial landscape. Celtic, founded in 1887 with strong ties to the city’s Irish Catholic immigrant community, emerged with charitable aims at its heart. Rangers, established earlier in 1872, drew its support predominantly from the Protestant and Unionist sections of society.

While initial interactions may have been purely sporting, the evolving social and religious tapestry of Glasgow began to subtly colour the identities of these two emerging football clubs and therefore their burgeoning support bases. The influx of immigrants and the existing religious factions along with political divides within the city provided fertile ground for distinct identities to take root. Early encounters on the pitch, while perhaps not immediately imbued with the intense animosity of later years, laid the foundation for a rivalry that would grow in significance.

As the 20th century dawned, the Old Firm rivalry intensified, mirroring the social and economic challenges of the inter-war years. Iconic players and managers began to merge, figures whose very presence as well as their actions on along with off the pitch further stoked the flames of passion. Significant matches became legendary, often accompanied by controversies that would be debated for years to come.

Rangers fans showing respect by placing their scarves at tribute (Gary Hutchinson-SNS Group via Gettyimages)

Following World War II, the Old Firm solidified its position as the dominant force in Scottish football. Decades saw periods of triumph and heartbreak for both sets of supporters, the pendulum of dominance swingling back and forth, each victory or defeat adding another layer to the complex tapestry of the rivalry. Sadly, this period also saw the increasing visibility of sectarianism associated with the Old Firm, a shadow that continues to be addressed.

The modern era has witnessed the Old Firm maintaining its high stakes and attracting global interest. Key moments of brilliance and despair continue to define the narrative, while ongoing efforts strive to combat intolerance therefore promoting a more inclusive environment. The rivalry’s impact extends far beyond the confines of the football pitch, shaping perceptions of Scottish football on the international stage.

Ultimately, the Old Firm rivalry’s influence stretches far beyond 90 minutes of football. It has profoundly shaped Glasgow’s and Scotland’s social, cultural and, at times, political landscape. While acknowledging the deeply regrettable aspects of sectarianism that have often marred this rivalry, one cannot deny raw passion, the intense sporting drama and the unique place it holds in football history. The story of Celtic and Rangers is a century long saga, a testament to the enduring power of sporting rivalry and its intricate connection to the identity of a city.

From brotherhood to battle: A century of Glasgow’s Old Firm rivalry