Varnasrama Dharma was purposely created by the aryans. It was not there in India before the invasion of aryans. But the aryans claim that varnasrama dharma was the oldest system and the fore-fathers of the aryans only formulated that system.
Aryans called the Tamils as 'Sudra's and tried to push the Tamils away from the society.
Aryans are cheating everyone by saying that their 'Gayatri Mantra' is a secret verse.
The 'brahmobadesam' conducted by aryans to their young boys is nothing but teaching them this 'Gayatri Mantra.'
Kaayanthiri Mantharam of Tamils is mainly for worshipping the Sun.
Kaayanthiri Mantharam will yield full benefits when the practising student is blessed by a Kuru. (Kuru is the correct pronounciation; Guru is not correct.)
The Five types of Kaayanthiris are the explanations to the Five Sacred Letters namely 'na', 'ma', 'si', 'vaa', 'ya' in Tamil.
In order to understand and feel the Indhu religion, one should practise Kaayanthiri Mantharam 108 times everyday.
Tamils lost the practice of Kaayanthiri Mantharam only about 2000 years back when the Madurai City was destroyed by aryans during the reign of Pandyan Nedunchezhiyan who conquered the Aryans prior to that.
Even the Sanskrit Pandits or Scholars of Kaasi University agreed to the fact that the words used in Sanskrit Gayatri Mantra have no meaning in Sanskrit Language.
Note: 'Gayatri Mantra' - the transliterated mantra in Sanskrit language. 'Kaayanthiri Mantharam' - the source mantra in Tamil language.
Key points translated from Chapters 3 and 4 of the book titled as "Introduction to Kaayanthiri Mantharam' written by His Holiness the 12th Pathinensiddhar Peedam, Gnaalaguru Siddhar Arasayogi Karuwooraar.