The Kalki avatara will come, and He’ll take a sword on the horseback, just like a king, He’ll simply go on killing all these non-believers, Godless creatures. There will be no more preaching. As in other incarnation there is preaching, in Kalki avatara the population of the whole world will be so much reduced to animalism that there will be no more power to understand what is God, or what is spiritualism. And it is already there, the Kali-yuga. It will increase. People will have no power to understand this philosophy, God consciousness. So at that time there is no other alternative than to kill them all, and usher in another Satya-yuga.
According to the scriptures kalki is the final avatar of Lord Vishnu of this Chatur youga cycle and he will appear at the end of this Kaliyuga which is about 432,000 years away. By that time Dharma on earth will have declined upto like 99% and there will be evil ness most of everywhere on earth.
South Indian astrologers have analyzed Puranas extensively to try and foretell the time of birth of Kalki. The signs described in the Kalki Purana are as follows:
The moon will be in Dhanishtha nakshatra, Aquarius, suggesting he will be wealthy, acclaimed and swift in action and thought.
The sun will be in Swati, the nakshatra of the sword.
Jupiter will be in Purva Ashadha nakshatra, Sagittarius.
The Ascendant Lord will be in Purva Ashadha nakshatra, also Sagittarius, suggesting invincibility and early victory.
Saturn will be exalted in Libra, predicting a balance between justice and the sword.
Ketu, lord of horse-headed Ashwini, will be exalted in Scorpio, suggesting he will descend atop a great white steed.
His arrival is stipulated at a time when the earth is engulfed in crisis because of a tyrannical and powerful ruler. Kalki Bhagwan is said to be mounted on a strikingly beautiful White Horse, and is most often picturised in the foreground of a dark sky. This symbolises his coming at a time when darkness (evil) is the order of the day, and he is the saviour to rid the world of its sufferings. This is similar to the Parashuram avatar, where Lord Vishnu killed the atrocious Kshatriya rulers.
The Kalki Avatar is the most eagerly awaited one, more so because it will signify the cleansing of the world from all its sorrows that have been accumulated for many millennia. He is to arrive at the end of Kalyug, the dark age, and will mark the beginning of the Sat Yug. According to calculations, there are still many years left for that to happen (The Kalyug extends for a period of 432000 years, and it has just started – 5000 years ago). When we have such advanced military technology today, it will be interesting to see (though we may not, unless we do not manage to attain salvation by then, and are still caught in the rebirth cycle) what kind of weapons Kalki Avatar utilises.
It is also said that Kalki avtar will come, when all the three rivers Saraswati, Yamuna and Ganga return to heavens ( dried).
The earliest reference to the Kalki Avatar is found in the India’s great epic, the Mahabharat. Rishi Markandeya tells Yudhishtir, the seniormost Pandava, that Kalki will be born to Brahmin parents. He would excel in academics, sports and warfare, and thus become a very intelligent and powerful young man.
Kalki Puranam tells that he will stay for some time in Simhala Dwipa (Sri Lanka) and then return to India. Very minute details about his wife and children are mentioned. There are portions which have a literal connotation and there are also portions which have a symbolic connotation. The symbolic method was given by God so that the false ones who claim themselves as God will get caught when they try to fit themselves into his role. This method was reserved for another purpose also. It was done to prevent the Vedas from being destroyed by the atheists. Kalki Puranam also tells about all the deeds that Kalki Maha Avatar will accomplish. They tell us how he will confront ‘Kali Purushan’ directly and annihilate him. They also tell how he will ascend to heaven after his divine purpose is accomplished.
It also mentions that he will be born in Sambala Gramam. So Sambala Gramam must be near Tamirabarani according to these texts and not in North India as is popularly believed.
Bhagawatham, Canto II, Chapter 5: Text 39-40 as follows: “Very few people are found to follow and worship Narayana in Kali-Yuga. Simple and insignificant people are found worshipping Lord Narayana in “DRAVIDA-DESHAM” (TAMIL NADU) in a place where River TAMIRAPARNEE will be flowing (TIRUNELVELI)”.
This is a very clear cut prophecy. So it can be understood that the final KALKI MAHA AVATAR will have his abode on the outskirts of River Tamiraparnee, which is in Tamil Nadu.