Upon her arrival in Calcutta, Mother Teresa, originally known as Anjezë Gonxhe Bojaxhiu, was filled with a sense of purpose that would shape her life's work. Traveling from the Loreto convent in Darjeeling, where she had taught for almost two decades, her mission was clear: to address the profound poverty and suffering she encountered amongst India's urban poor. With limited resources and a heart full of compassion, she quickly set to work, visiting the sick, poor, and dying in the streets of Calcutta.

The city was in the throes of economic challenges and public health issues, presenting a vast landscape of human suffering. Mother Teresa's early days were marked by practical challenges as she sought food, shelter, and medical help for those in need. Her dedication was unwavering, and she began to attract the attention of others who shared her vision, leading to the gradual formation of the Missionaries of Charity, which would expand its reach far beyond Calcutta in the years to come.

Through her efforts, she not only addressed immediate needs but began to raise awareness of the plight of the poor on a global stage. The challenges she faced in Calcutta would go on to inform her approach and philosophy of ministry, emphasizing the importance of respect and dignity for every individual, regardless of their circumstances.