Theories of religion provide various explanations for the origins and functions of religion, including religious existence and foundations of faith. Sociology studies the philosophies, practices and structural systems of religion. This objective study may involve the use of both quantitative and qualitative methods. Theoretical positions with respect to the sociology of religion can be categorized into symbolic anthropology, functionalism and nationalism. Contemporary debates in sociology focus on matters such as secularization, civil religion and the connectivity of religion in the background of globalization and multiculturalism. From theories to research to practical applications, case studies related to all contemporary topics of relevance to sociology of religion have been included in this book. While understanding the long-term perspectives of the topics, it makes an effort in highlighting their impact as a modern tool for the growth of the discipline. This book is a vital tool for all researching or studying sociology of religion, as it gives incredible insights into emerging trends and concepts.