The Literature regarded as central to the early Hindu (Vedic) and later Hindu literary tradition was originally predominantly composed in Sanskrit. Indeed, much of the morphology inherent in the learning of Sanskrit is inextricably linked to study of the Vedas and other early texts.

Vedic literature is divided by tradition into two categories: Shruti – that which is heard (traditionally understood as revelation) and Smriti – that which is remembered (stemming from human authors, not revelation). The Vedas constituting the former category are considered sacred texts or scripture by many followers of Hindu religion. The post-Vedic scriptures form the latter category: the various shastras and the itihaasas, or histories in epic Sanskrit verse. Holding an ambiguous position between the Upanishads of the Vedas and the epics, the Bhagavad Gita is considered to be revered scripture by most Hindus today.

The Vedas form the oldest layer of Sanskrit literature and the oldest sacred texts of Hinduism.

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.

Stephen Knapp (born 1947, Worcester, Massachusetts) is an American artist best known for his use of the medium of lightpainting He has gained an international reputation for large-scale works of art held in museums, public, corporate, and private collections, which are executed in media as diverse as light, kiln-formed glass, metal, stone, mosaic, and ceramic.

Knapp has written and lectured on architectural art glass, the collaborative process, and the integration of art and architecture. His work has appeared in many publications including Art and Antiques, Architectural Record, ARTnews, Ceramics Monthly, The Chicago Sun Times, Honoho Geijutsu, Identity, Interior Design, Interiors, The New York Times, Nikkei Architecture, Progressive Architecture, Sculpture (magazine), and 90+10.

Stephen Knapp was born in Worcester, Massachusetts in 1947, graduated from Worcester Academy in 1965, and received his B.A. from Hamilton College in 1969. For nearly a decade after graduating from college, he worked as a fine art photographer, selling his work to corporate and private collectors in the United States and abroad. During this early stage in his career Knapp worked closely with Polaroid Corporation on their 20x24 camera, creating large scale instant photographs.