Ramakrishna Paramahamsa was a Hindu mystic who played a significant role in the formation and development of the Ramakrishna Mission, a spiritual and philanthropic organization based on the teachings of Vedanta. His teachings and spiritual practices continue to inspire and guide the mission even after his passing.

One of the main contributions of Ramakrishna Paramahamsa to the Ramakrishna Mission was his emphasis on the unity of all religions. He believed that all religions ultimately lead to the same goal of realizing the divine and that there are different paths to reach this goal. This inclusive and universal approach became a core principle of the mission, and it continues to promote interfaith harmony and understanding.

Ramakrishna Paramahamsa also emphasized the importance of service to humanity as a means of spiritual growth. He believed that serving others selflessly is a way to express one's love for the divine. This principle is reflected in the various humanitarian and educational activities undertaken by the Ramakrishna Mission, such as running schools, hospitals, and relief work during natural disasters.

Another significant contribution of Ramakrishna Paramahamsa to the Ramakrishna Mission was his emphasis on the need for a guru or spiritual teacher. He himself had several disciples, including Swami Vivekananda, who later became the chief disciple and one of the founders of the mission. The mission continues to uphold the importance of a guru in guiding individuals on their spiritual journey.

Ramakrishna Paramahamsa's teachings also had a profound impact on the mission's approach to spirituality. He emphasized the importance of direct experience of the divine rather than blind faith or ritualistic practices. This approach is reflected in the mission's emphasis on meditation, selfless service, and the study of Vedanta.

Furthermore, Ramakrishna Paramahamsa's life and teachings continue to serve as a source of inspiration and guidance for the members of the Ramakrishna Mission. His teachings on the universal nature of divinity, the importance of selfless service, and the need for a guru continue to shape the mission's activities and philosophy.

In conclusion, Ramakrishna Paramahamsa played a crucial role in the formation and development of the Ramakrishna Mission. His teachings and spiritual practices continue to guide and inspire the mission's activities, which aim to promote the spiritual and material well-being of all individuals regardless of their religion, caste, or creed.