It has been the subject of debate whether the Tantrik Pañcatattva ritual with wine and so forth is a product of Buddhism, and whether it is opposed to Vaidika Dharma. Some have supposed that these rites originally came from yellow Asia, penetrated into India where they received its impress, and again made their way to the north to encounter earlier original forms. I have elsewhere put
COMPTIA 220-301 forward some facts which suggest that these rites may be a continuance, though in another form, of ancient Vaidik usage in which Soma, Meat, Fish and Purodasa formed a part. Though there are some Maithuna rites in the Vedas it is possible that the Bengal Shakta ritual in this respect has its origin in Cinacara. Possibly the whole ritual comes therefrom. I have spoken of Bengal because we should distinguish it from other forms of Shakta worship. The matter is so obscure at present that any definite affirmation as to historical origins lacks justification. Most important however in the alleged Buddhist connection is the story of Vashishtha to be found in the Tantras. He is said to have gone to Mahacina (Tibet), which, according to popular belief, is half way to Heaven. Mahadeva is said to be visible at the bottom of the Manasarova Lake near Kailasa. Some of the Texts bearing on it have been collected in the Appendix to the edition of the Tara Tantra which has been published by the Varendra Anusandhana Samiti. The Tara Tantra opens (l. 2) with the following question of Devi Tara or Mahanila-Sarasvati: "Thou didst speak of the two Kula-bhairavas, Buddha and Vashishtha. Tell me by what Mantra they became Siddha'. The same Tantra (IV. 10) defines a Bhairava as follows: "He who purifies these five (i.e., Pañcatattva) and after offering the same (to the Devata) partakes thereof is a Bhairava." Buddha then is said to be a Kula-bhairava. It is to be noted that Buddhist Tantriks who practice this ritual are accounted Kaulas. Shiva replied, "Janardana (Vishnu) is the excellent Deva in the form of Buddha (Buddharupi)." It is said in the Samayacara Tantra that Tara and Kalika, in their different forms, as also Matangi, Bhairavi, Chhinnamasta, and Dhumavati belong to the northern Amnaya. The sixth Chapter of the Sammohana Tantra mentions a number of Scriptures of the Bauddha class, together with others of the Shakta, Shaiva, Vaishnava, Saura and Ganapatya classes.Vashishtha is spoken of in the XVII Chapter of the Rudrayamala and the 1st Patala of the Brahmayamala. The following is the account in the former Tantrik Scripture:Vashishtha, the self-controlled, the son of Brahma,
COMPTIA 220-302 practiced for ages severe austerities in a lonely spot. For six thousand years he did Sadhana, but still the Daughter of the Mountains did not appear to him. Becoming angry he went to his father and told him his method of practice. He then said, "Give me another Mantra, Oh Lord! since this Vidya (Mantra) does not grant me Siddhi (success); otherwise in your presence I shall utter a terrible curse."Dissuading him Brahma said, "Oh son, who art learned in the Yoga path, do not do so. Do thou worship Her again with wholehearted feeling, when She will appear and grant you boons. She is the Supreme Shakti. She saves from all dangers. She is lustrous like ten million suns. She is dark blue (Nila). She is cool like ten million moons. She is like ten million lightning-flashes. She is the spouse of Kala (Kalakamini). She is the beginning of all. In Her there is neither Dharma nor Adharma. She is in the form of all. She is attached to pure Cinacara (Shuddhacinacararata). She is the initiator (Pravarttika) of Shakticakra. Her greatness is infinitely boundless. She helps in the crossing of the ocean of the Samsara. She is Buddheshvari (possibly Buddhishvari, Lord of Buddhi). She is Buddhi (intelligence) itself (Buddhirupa). She is in the form of the Atharva branch of the Vedas (Atharvavedashakhini). Numerous Shastric references connect the Tantra Shastra with the Atharvaveda. (See in this connection my citation from Shaktisangama Tantra in Principles of Tantra.) She protects the beings of the worlds. Her action is spread throughout the moving and motionless.
COMPTIA 220-601 Worship Her, my son. Be of good cheer. Why so eager to curse? Thou art the jewel of kindness. Oh, son, worship Her constantly with thy mind (Cetas). Being entirely engrossed in Her, thou of a surety shalt gain sight of Her."