In sociology, a 'church' is defined as a moral community of believers who share common religious beliefs and practices. This institution provides a sense of belonging and social cohesion, uniting its members through shared rituals and a collective identity centered on their faith.

While religion is often associated with maintaining social order and tradition, sociologists also recognize its significant role in driving social change. Throughout history, religious movements and ideologies have served as catalysts for major societal shifts, reform, and revolution. By providing moral frameworks and mobilizing collective action, religious institutions can challenge existing power structures and promote new social norms, thereby acting as a powerful engine for transformation within a society.

Hinduism is a diverse religious tradition with a wide range of beliefs and practices. Sociologically, it is often described as encompassing a belief in a pervasive divine power or reality that manifests in various forms. While 'Atma' refers to the individual soul, the broader concept of the divine in Hinduism is frequently categorized as a multifaceted divine power that permeates the universe.

M.N. Srinivas, a prominent Indian sociologist, authored 'Religion and Society Among the Coorgs of South India'. This work is highly regarded for its ethnographic detail and its introduction of key sociological concepts such as 'Sanskritization' and 'Westernization' within the context of Indian social structure.

Polytheism is the belief in or worship of multiple deities. Historically, Chinese folk religion, Shintoism in Japan, and various traditions within Hinduism have all incorporated polytheistic elements, making them examples of systems that recognize multiple divine beings.

Sociologists classify religious organizations based on their level of integration with society and their organizational structure. Cults, sects, denominations, and ecclesia represent a spectrum of religious groups, ranging from small, unconventional movements to large, established institutions that are deeply embedded in the social fabric.

Historically, various nonconformist groups, including Methodists and Baptists, emerged in England as movements that challenged the established Anglican Church. These groups often sought greater religious autonomy, different modes of worship, or reforms in church governance, leading to significant religious and social shifts within English society.

Émile Durkheim viewed religion as a fundamental social institution that promotes social cohesion and stability. Through shared rituals and collective beliefs, religion creates a sense of belonging and moral unity among members of a society. By reinforcing common values and norms, religion acts as a 'social glue' that helps maintain order and integration within the community.

Secularism is frequently cited as a foundational principle for modern democratic states, particularly those with religious or ethnic diversity. By separating religious institutions from the state, secularism aims to ensure equal citizenship and a shared national identity that transcends sectarian divisions, thereby promoting social cohesion and political stability in a pluralistic society.

Religion is defined as a unified system of beliefs and practices relative to sacred things. It provides a framework for understanding the world, often involving a community of believers who share common rituals and moral codes. While faith is an individual component, religion encompasses the broader institutional and social aspects of these spiritual systems.