Hinduism is the predominant religion of the Indian subcontinent, and one of its indigenous religions. Hinduism includes Shaivism, Vaishnavism and Śrauta among numerous other traditions. It also includes historical groups, for example the Kapalikas. Among other practices and philosophies, Hinduism includes a wide spectrum of laws and prescriptions of "daily morality" based on the notion of karma, dharma, and societal norms. Hinduism is a conglomeration of distinct intellectual or philosophical points of view, rather than a rigid common set of beliefs.

Hinduism is formed of diverse traditions and has no single founder. Among its direct roots is the historical Vedic religion of Iron Age India and, as such, Hinduism is often called the "oldest living religion" or the "oldest living major religion" in the world.

One orthodox classification of Hindu texts is to divide into Śruti ("revealed") and Smriti ("remembered") texts. These texts discuss theology, philosophy, mythology, rituals and temple building among other topics. Major scriptures include the Vedas, Upanishads, Purāṇas, Mahābhārata, Rāmāyaṇa, Bhagavad Gītā and Āgamas.

Zakir Abdul Karim Naik (Urdu: ذاکر عبدالکریم نائیک; born 18 October 1965) is an Indian public speaker on the subject of Islam and comparative religion. He is the founder and president of the Islamic Research Foundation (IRF), a non-profit organisation that owns the Peace TV channel based in Dubai, UAE. He is sometimes referred to as a televangelist. Before becoming a public speaker, he trained as a doctor. He has written two booklets on Islam and comparative religion. He is regarded as an exponent of the Salafi ideology; he places a strong emphasis on individual scholarship and the rejection of "blind Taqlid", which has led him to repudiate the relevance of sectarian or Madh'hab designations, all the while reaffirming their importance.

Zakir Abdul Karim Naik was born on 18 October 1965 in Mumbai, India. He attended St. Peter's High School in Mumbai. Later he enrolled at Kishinchand Chellaram College, before studying medicine at Topiwala National Medical College and Nair Hospital and later the University of Mumbai, where he obtained a Bachelor of Medicine and Surgery (MBBS). His wife, Farhat Naik, works for the women's section of the IRF.

Ravi Shankar (Bengali: রবি শংকর; born Robindro Shaunkor Chowdhury on 7 April 1920), often referred to with the title Pandit, is an Indian musician and composer who plays the plucked string instrument sitar. He has been described as the most known contemporary Indian musician by Hans Neuhoff in Musik in Geschichte und Gegenwart.

Shankar was born in Varanasi and spent his youth touring Europe and India with the dance group of his brother Uday Shankar. He gave up dancing in 1938 to study sitar playing under court musician Allauddin Khan. After finishing his studies in 1944, Shankar worked as a composer, creating the music for the Apu Trilogy by Satyajit Ray, and was music director of All India Radio, New Delhi, from 1949 to 1956.

In 1956, he began to tour Europe and America playing Indian classical music and increased its popularity there in the 1960s through teaching, performance, and his association with violinist Yehudi Menuhin and George Harrison of The Beatles. Shankar engaged Western music by writing concerti for sitar and orchestra and toured the world in the 1970s and 1980s. From 1986 to 1992 he served as a nominated member of the upper chamber of the Parliament of India. Shankar was awarded India's highest civilian honor, the Bharat Ratna, in 1999, and received three Grammy Awards. He continues to perform in the 2000s, often with his daughter Anoushka.

Tarek Fatah (Urdu: طارق فتح) (born November 20, 1949), is a Canadian political activist, writer, and broadcaster. He is the author of Chasing a Mirage: The Tragic Illusion of an Islamic State published by John Wiley & Sons. In the book Fatah challenges the notion that the establishment of an Islamic state is a necessary prerequisite to entering the state of Islam. He suggests that the idea of an Islamic state is merely a mirage that Muslims have been made to chase for over a millennium. Chasing a Mirage was shortlisted for the $35,000 Donner Prize for 2008–09.

Fatah's second book, titled The Jew Is Not My Enemy: Unveiling the Myths that Fuel Muslim Anti-Semitism, was published by McClelland & Stewart in October 2010. The book won the 2010 Annual Helen and Stan Vine Canadian Book Award in Politics and History.

In May 2009, Fatah joined CFRB 1010. Later that fall, he joined John Moore's morning show as a contributor. Currently, he hosts "The Tarek Fatah Show" on CFRB NewsTalk 1010' on Sundays.

Jaggi Vasudev (Kannada: ಸಧ್ಗುರು ಜಗ್ಗಿ ವಾಸುದೇವ್ Tamil: சத்குரு ஜக்கி வாசுதேவ் Hindi: सदगुरु जग्गी वासुदेव Telugu: సద్గురు జగ్గి వాసుదేవ్ ) also known as Sadhguru, is an Indian yogi and mystic. He founded the Isha Foundation, a non-profit organization which offers yoga programs around the world, including India, United States, England, Lebanon, Singapore, Canada, Malaysia, Uganda and Australia. The Foundation is also involved in various social and community development activities, which have resulted in the Foundation being granted special consultative status with the Economic and Social Council of the United Nations.

Sadhguru was born as Jagadish Vasudev on 3 September 1957 in Mysore, Karnataka, India. His father was a doctor. At the age of 11, Vasudev began yogic practices such as asanas and pranayama under the tutelage of Raghavendra Rao more commonly referred to as Malladihalli Swami. Sadhguru excelled at school and was a very bright student. He graduated with a degree in English Literature from the Mysore University.