The aim of Upanishadic teachers were to establish a way of knowledge to enable those who meditated in a certain way at length adopted a particular technique attained complete identity with Primal Being which underlies all existence.
The idea of complete identity is summed up in Chandogya Upanishad
“TAT TVAM ASI”
Meaning that individual soul has realized its identity with Brahman who is unqualified absolute.
When the above is realized then release from all the hampering conditions of life of Phenomenal World of Time and space, which is illusory, becomes possible. This is Nirvana the passionate peace.

Eastern Mystical Creed
Religions not subscribing to the revelation through apostles of God bear too much resemblance to mysticism and Neo-platonism. Their attitude towards the end of man are to all intents and purposes the same as we find in mysticism i.e. meditation, asceticism, monasticism and unification or annihilation in Primal Being. They are grounded in an effort similar to mysticism finding out ultimate Reality through speculative consciousness penance and self-abnegation.

Neo-platonism and eastern mystical creed.
Plotinus (205-270) AD was the founder of this school. Plotinus philosophy was a way to union with God through moral purification and intellectual enlightment. It deeply influenced the intellectual world of Christian thinkers.
Athenian school of Neo-platonism was distinguished by its passionate paganism and by its taste for elaborate metaphysical speculation.
Proclus of Neo-platonism school of Athens is the principal source through which Neop-platonic ideas diffused to the Byzantine Islamic World and Medieval Latin West.
Proclus influenced Christian thought through Dionisus of Aeropagite.

We acknowledge that we have additional senses or faculties and that when we can develop them .We can discover many wonders and acknowledge that there are worlds other than our own unknown to specially suited for their perception.
But there is no evidence that any additional sense developed by us is in-corrigible, perfect and not self-deceptive .Our normal perceptions and knowledge derived through it is subjected to corrections and improvements. No wonder then we come across conflicting and contradictory statements in the experience of mystic’s theosophists and spiritualists. The differences are wider and more acute than those of different schools of philosophy

The cardinal principle of nearly all schools of mysticism is that sensory perception, dialectic intellect, knowledge logic, speculation are impediment in the comprehension of ultimate reality.
Knowledge of ultimate reality can be had through:
1) Divine enlightment
2) Intuition
This can be brought about by:
1) purification of soul
2) Illumination of soul
3) Development of particular faculty, which can perceive metaphysical and spiritual realities as we do through our eyes.
This particular faculty is developed when:
1) Material self is cast off.
2) Sensory perceptions are erased from human consciousness.
You can attain the same by:
1) Penance and meditation
2) Simultaneous denial and suppression of desires and self-abnegation.
Both philosophy and mysticism have the same goal.
1) One wants to cover the distance on foot
2) Another to fly upto it.
3) The third tries to reach it through secret tunnel.
Cont..

The most powerful center, which spread mysticism far and wide, was Alexandria, which had become a meeting point of Eastern and Western intellectual current.
The spiritual movement in Greece and Byzantine gained great momentum after coming into contact with Egyptian and eastern religion.
Both the school claimed to discern reality through mysticism and spiritualism.

How far spiritual enlightment and illumination solve the original and fundamental issues, which which could not be solved, answered by sensory perceptions intellect or philosophy?
The purpose underlying the creation of universe and transcendental scale of moral code are beyond the sphere of mysticism and intellect”
That is why the mystics have remained aligned to one of their spiritual, moral orders of time.

One accomplished eastern mystic of early mediaeval period has this to say:
“ Is there any paucity of visual and auditive impressions that one should yearn for spiritual visions and songs through meditation and penance? These sensory perceptions and spiritual impressions are both created by God and symbol of creative genius.”
“The light of sun NS MOON THAT WE SEE IN TERRESTRIAL WORLD IS PREFERABLE TO THE IMAGERY OF ALLEGORICAL WORLD.
Since the perception of terrestrial world is permanent and common to all and sundry we long for momentary vision of celestial world.

Mystical experiences are nothing more than amusement and sport as intellect; the so-called enlightment is not free from imperfections of human perceptions and extraneous impressions. Perceptions and cognitions during mystical experiences are nothing more than this:
q A trip to celestial realm.
q Free movement in time and space.
q Cognition of a new world and its wonders.
q Vision of certain figures and colors.
q A conscious of tremendous space of universe.


Indivduals sacrifice their lives and times for these and many of the unguided become zombies!

More Prophecies In Hindu Scriptures
The Vedas contain many prophecies about Prophet Muhammad. Some European and Hindu translators of the Vedas have removed the name referring to the Prophet, while others have tried to explain away the mantras (verses) on his life events, Ka’bah, Makkah, Medinah, Arabia, and other events using the terminology of the Hindus, such as purification rituals, and lands and rivers in India. Some mantras containing prophecies are inter-mixed with explanatory phrases, and it may be that these were commentaries and explanatory notes on the prophecies, which later became a part of the prophecy.
Several prophecies are found in Atharva Veda: (1) XX: 21, Mantras 6, 7, and 9, (2) XX: 137, Mantras 7 through 9, and (3) X: 2, Mantras 26, 27, 29, 30, and 32. Similarly, in Rig Veda, additional prophecies are found in: (1) VII: 96, Mantras 13 through 16, and (2) I: 53, Mantras 6 and 9. Finally, a prophecy is found in Sama Veda III: 10, Mantra 1. These are a sample of many prophecies. The serious reader may want to refer to scholarly work of Dr. A.H. Vidyarthi, entitled “Mohammad in World Scriptures,” 1990. This book explains the Hindu terminology used in the Mantras and the meaning and usage of certain words and phrases from within the Vedas and other Hindu Scriptures.

Prophecy In The Puranas
The compiler of the Puranas, Mahrishi Vyasa, is highly honored among the Hindus as a great rishi and learned person. He was a pious and God fearing man. He also wrote the Gita and the Maha Bharat. Among the eighteen volumes of the Puranas is one by the title ‘Bhavishya Puran,’ literally meaning future events. The Hindus regard it as the Word of God. The prophecy containing Prophet Muhammad by name is found in Prati Sarg Parv III: 3, 3, Verse 5.
Before the English translation is presented, a note on the word Malechha that appears in the first part of verse 5 is in order. The word Malechha means a man belonging to a foreign country and speaking foreign language. This word is now used to degrade people meaning unclean or even worse. Its usage varies and depends on who is using it and for whom. Sir William Jones had great difficulty in recruiting a Pundit to teach him Sanskrit because he was considered unclean (Malechha). It was only after the direct intervention of Maharaja (King) Shiv Chandra that Pundit Ram Lochna agreed to teach him Sanskrit.
It is not known when this word began to be used in the derogatory sense, whether before the advent of Prophet Muhammad (s), after the conversion of Hindu King Chakrawati Farmas (of Malabar, located on the southwest coast of India) to Islam during the lifetime of the Prophet, soon after the arrival of Muslims in India (711 CE) or sometime later. Mahrishi Vyasa, the compiler of the Puranas, has defined a wise Malechha as “a man of good actions, sharp intellect, spiritual eminence, and showing reverence to the deity (God).
Many Sanskrit words have borrowed from Arabic and Hebrew with a slight change as was shown in the examples of Brahma, Saraswati and Manu, and as indicated in Table 2 below. It appears that this word is derived from the Hebrew word Ma-Hekha (), which means thy brethren (e.g., And he (Ishmael) shall dwell in the presence of all his brethren. Genesis 16:12; i.e., Ismaelites are the brethren of the Israelites). In the context of Biblical scriptures this word meant a descendant of Prophet Ismail (Ishmael), and it is well known that Muhammad (s) is a descendant of Prophet Ismail through his second son Kedar. Those who can read Arabic Script can easily see that a mistake in separating Ma from Hekha will produce a single word ‘Malhekha,’ and when adapted in another tongue like Sanskrit might sound like Malechha.
Table 2
The Sanskrit text and translation of Verse 5 of Bhavishya Puran, Prati Sarg Parv III: 3, 3 are given below. (The boxed area in the Sanskrit text identifies the word Mahamad or Mohammad).
A malechha (belonging to a foreign country and speaking foreign language) spiritual teacher will appear with his companions. His name will be Mahamad...
The translation of Verses 5-27 (Sanskrit text of the Puranas, Prati Sarg Parv III: 3, 3) is presented below from the work of Dr. Vidyarthi.
“A malechha (belonging to a foreign country and speaking foreign language) spiritual teacher will appear with his companions. His name will be Mahamad. Raja (Bhoj) after giving this Mahadev Arab (of angelic disposition) a bath in the 'Panchgavya' and the Ganges water, (i.e. purging him of all sins) offered him the presents of his sincere devotion and showing him all reverence said, 'I make obeisance to thee.' 'O Ye! the pride of mankind, the dweller in Arabia, Ye have collected a great force to kill the Devil and you yourself have been protected from the malechha opponents (idol worshipers, pagans).' ‘O Ye! the image of the Most Pious God the biggest Lord, I am a slave to thee, take me as one lying on thy feet.'
“The Malechhas have spoiled the well-known land of the Arabs. Arya Dharma is not to be found in that country. Before also there appeared a misguided fiend whom I had killed [note: e.g., Abraha Al-Ashram, the Abyssinian viceroy of Yemen, who attacked Mecca]; he has now again appeared being sent by a powerful enemy. To show these enemies the right path and to give them guidance the well-known Mahamad (Mohammad), who has been given by me the epithet of Brahma is busy in bringing the Pishachas to the right path. O Raja! You need not go to the land of the foolish Pishachas, you will be purified through my kindness even where you are. At night, he of the angelic disposition, the shrewd man, in the guise of a Pishacha said to Raja Bhoj, "O Raja! Your Arya Dharma has been made to prevail over all religions, but according to the commandments of ‘Ashwar Parmatma (God, Supreme Spirit), I shall enforce the strong creed of the meat-eaters. My follower will be a man circumcised, without a tail (on his head), keeping beard, creating a revolution, announcing call for prayer and will be eating all lawful things. He will eat all sorts of animals except swine. They will not seek purification from the holy shrubs, but will be purified through warfare. Because of their fighting the irreligious nations, they will be known as Musalmans (Muslims). I shall be the originator of this religion of the meat-eating nation."

Background To Prophecies
It is well known that the Hindus love hero worship, and it is reasonable to assume that over a long period of time the high regard and reverence for some Prophets led to some of them considered as god or God. Further, it is likely that the Book of Abraham and those of other Prophets contained prophecies about the Last Prophet, Muhammad (s). Muslim historians of India hold the opinion that the graves of Prophets Sheesh and Ayyub (Job) are in Ayodhya, in the province of Uttar Pradesh, India. In ancient times, Ayodhya was known as Khosla according to Shatpath Brahmanas.
Some Pundits have now begun to reject the Puranas simply because they find in them many prophecies and vivid signs of the truth of Prophet Muhammad. A case has been made that the present Puranas are not the same collection that Vedas refer to and the real books were lost. Nevertheless, this contention is not correct. It is impossible that all the Puranas which were so widely read and keenly studied, could have fallen in oblivion and totally wiped out, whereas the Vedas, which only a few could read and understand, remained intact until now.
Another argument against the prophecies is that these were added to the Puranas at a later date. Nevertheless, this argument is also without a basis. Such a well-known book, in vast circulation and read at appointed times in prayers, cannot be easily tampered with. Moreover, all the Pandits and the learned divines of the Hindus could not have conspired and secretly added these prophecies to the Puranas. The most strange thing is that the corruption is made in favor of the Prophet and against their own religion.
All major books of the Hindus prophesy about Prophet Mohammad. In addition to many of his qualities, his life events, Abraham, Ka'bah, Bakkah (Makkah) and Arabia, the prophecies mention his name as Mahamad, Mamah, and Ahmad. The name Mahamad appears in the Puranas, Mamah in Kuntap Sukt (in Atharva Veda) and Ahmad in Sama Veda. Many different classifications as to the degree of importance of the Vedas have been made. For example, in Shatpath it is stated that Sama Veda is the essence of all the Vedas. At another place in Taitttriya Brahmana, it is stated that “This world was created from Brahma, the Vaishas were created from the mantras of the Rig Veda, the Kashtriyas were created from Yajur Veda and Brahmans were created from Sama Veda.”

A Brief Introduction To Hindu Scriptures
The Vedas, Upanishads, Puranas, and Brahmanas Granth are the four sacred books in Hindu religion. The last one is a commentary on the Vedas, but it is considered as a revealed book. These books are in Sanskrit, the sacred language of the Hindus. The Vedas are divided into four books: Rig Veda, Yajur Veda, Sam Veda and Atharva Veda. Of these, the first three books are considered the more ancient books, and the Rig Veda is the oldest of them. The Rig Veda was compiled in three long and different periods. Opinions greatly differ as to the date of compilation or revelation of the four Vedas. Swami Daya Nand, founder of the Arya Samaj, holds the opinion that the Vedas were revealed 1.3 billion years ago, while others (Hindu scholars and orientalists) hold the opinion that they are not more than four thousand years old. Analysis of the Vedas reveal differences in the accounts of the places where these books were revealed and the Rishis (Prophets) to whom these scriptures were given. Nevertheless, the Vedas are the most authentic scriptures of the Hindus.
The Upanishads are considered next to the Vedas in order of superiority and authenticity. However, some Pandits consider the Upanishads to be superior to the Vedas primarily from the internal evidence found in the Upanishads. Next in authenticity to the Upanishads are the Puranas. The Puranas are the most widely read of all Hindu Scriptures, as these are easily available (the Vedas are difficult to find). The compiler of the Puranas is Maha Rishi Vyasa, and he arranged the Puranas in eighteen volumes. These books contain the history of the creation of the universe, the history of the early Aryan people, and life stories of the divines and deities of the Hindus. The Puranas were either revealed simultaneously with the Vedas or some time before. The sanctity and reverence of the Puranas is admitted and recognized in all the authentic books of the Hindus.
For a long time, the Hindu Scriptures were primarily in the hands of Pandits and a small group of men who had learned Sanskrit (The majority of the Hindu population knew Hindi and could comprehend only a smattering of Sanskrit words). Sir William Jones, who was a Judge and founded the Asiatic Society of Bengal, learned Sanskrit in the last decade of the Eighteenth century. He was instrumental in generating interest in Sanskrit and Hindu Scriptures in Europe, and it was due to his efforts that the Hindu scriptures were translated into English.
In 1935, Dr. Pran Nath published an article in the Times of India that showed that the Rig Veda contains events of the Babylonian and Egyptian kings and their wars. Further, he showed that one-fifth of the Rig Veda is derived from the Babylonian Scriptures. From a Muslim perspective, it is likely that the Hindus were given a revealed book or books that contained description and struggles of Allah’s Prophets sent previously to other peoples. It is also possible that commentaries written about them were incorporated later and became a part of the revealed books.
There are a number of examples of these in Hindu scriptures. The Atharva Veda is also known as ‘Brahma Veda’ or in its meaning as the Devine Knowledge. An Analysis of the Vedas reveal that ‘Brahma’ is actually Abraham, where the initial letter A in Abraham is moved to the end making it Brahma. This analysis is accurate when one writes the two words in Arabic script, a language close to that spoken by Prophet Abraham. Similarly, Abraham’s first wife Sarah is mentioned in the Vedas as Saraswati, and Prophet Nuh (Noah of The Flood) is mentioned as Manuh or Manu. Some Pundits consider Atharva Veda as the Book of Abraham. Prophets Ismail (Ishmael) and Ishaq (Isaac) are named Atharva and Angira, respectively, in the Vedas.

Table 1

Brahma Abraham
Saraswati Sarah
Manu, Manuh Nuh

Human perception, observation and impressions and knowledge derived from it are open to correction and improvement.
There is no evidence that any additional sense developed by man is in-corrigible, perfect and un-deceptive .If this was not true then there would have been no variations in the findings of this medium (mystical experience) in knowledge acquired through it. There would have been no skeptism about what it has said about principal issues.
The differences in the vision of the mystics are wider than there are differences among the different school of philosophy.