Surya,
“Hebrew is not a sound based language, as Sanskrit is.”
According to the Jews, much of it is. Particularly for mystic Qabalists, not only is it sound based, but it is a multidimensional language. I know because I have been initiated into mystery schools which deal with in part with the Qabalah. Every letter of Hebrew from Aleph to Tau is not just a sound - but every sound is a word, and every word is also a number - all of which are different forms of vibration. The sounds of the letters are not just sounds, they are supposed to contain mystic properties. That is why one practice of the Qabalists is something called Gematria - converting a word into numerical values. Gematria is used by them to reduce the whole Torah into numbers and try to decode the scripture, connecting words together which have the same numerical value.
According to these Qabalists, Hebrew is a divine language from the angels of God. Like the process of nyasa in tantra yoga - where the letters of Sanskrit are to be vibrated and visualized in different corresponding parts of the body - the same is the case in the Qabalah. The system of the yogic sciences is not the only approach which has made use of various energy centers in the body. Just as there are the chakras in yoga, there are the Sephirahs in the Qabalah, and the Lataif Al Sitta (the six subtleties) in Sufism. But unlike yoga, in the Qabalistic system the energy centers in the body of man have no place either for the muladhara at the base of the spine, or the ajna chakra in between the eyebrows.
The letters of the alphabet of Hebrew for the Qabalists have specific frequencies of vibration, just as it is the case in yoga. There is one well known text called the Sepher Yetzirah, the so called Book of Formation, which speaks of the evolution of the cosmos as Sephirahs emenating from the source of existence, as well as various different techniques of concentration and visualization to awaken certain state of consciousness. Each of the 22 letters of the Hebrew alphabet represents a particular force of the energy of existence - the so called “Three Mothers” represent the elements of Fire, Water, and Air, the “Seven Doubles” represent the forces of the seven planets, and the so called “Twelve Singles” correspond to the constallations of space. One technique in the Qabalah is simply the repetition of the letter Mem as a mantra and the visualization of its form as the yantra - the technique is basically not different than the tantric methods of concentration. The energy and sound of the letter Mem is said to correspond with the element of Water, the letter itself means water.
And like this - there is a whole system not just for the expansion of consciousness, but as a kind of model to have an intellectual understanding of the whole existence. So these letters of the Hebrew alphabet are supposed to be not just ordinary letters - they are divine. The same is the case with those who have been clinging to the idea that Sanskrit is divine, they are just as convinced that their alphabet is not an ordinary, human language, it is a language which has come from Brahman himself.