Brahmajala Sutta (Theravada)
In the second part, the Buddha explains the major beliefs of ascetics in India. He begins by saying, ""Monks, there are other things which are very deep (profound), very hard to understand, very difficult to perceive, so holy and sacred, unreached by means of mind, so subtle, that they are only to be understood and experienced by the wise. These things were perceived clearly, seen clearly and were discarded by the Tathagata, and by this act based on the truth that people praise and revered Tathagatha. What are those things?""
Indian people
Hinduism is the majority in most states; Kashmir and Lakshadweep are Muslim majority; Nagaland, Mizoram and Meghalaya are Christian majority; Punjab is a Sikh majority with Hindus 37%. It is to be noted that while participants in the Indian census may choose to not declare their religion, there is no mechanism for a person to indicate that he/she does not adhere to any religion. Due to this limitation in the Indian census process, the data for persons not affiliated with any religion may not be accurate.
India contains the majority of the world's Hindus, Jains, Sikhs, Zoroastrians and Bahá'í. Christianity is widespread in the Northeast India, parts of southern India, particularly in Kerala and among various populations of Central India. Muslims are the largest religious minority. India is also home to the third-largest Muslim population in the world after Indonesia and Pakistan.