So in the Śrīmad-Bhāgavatam there is quotation when Kṛṣṇa was born. It is the system of Vedic system. There are ten kinds of saṁskāras, reformation. And how much careful this Vedic civilization is, that a child will be born and he is taken care of since the day of the, I mean to say, joining, conjugation of the father and mother. Garbhādhāna-saṁskāra. How much they were expecting that a good son will come, and he will be so good that the society will be happy, the country will be happy, the world will be happy. Never they prescribed unwanted children like cats and dogs. No. So therefore there was garbhādhāna-saṁskāra. Before the father and mother conjugate there is ceremony, garbhādhāna, for the higher caste. The higher caste were made not artificially. They had to follow nine great principles, then they are higher caste, not by rubber stamp, just like Gandhi wanted to do, taking the banghis, the sweepers, and rubber-stamping "harijana." No. This is a process. Everyone is open to become a harijana, but not by rubber stamp but by training. That training is required. People are avoiding the training and simply speculating in the mind, foolishness. How the world can improve? There must be training. Without training, simply by mental speculation, one can make any... Manasā mathurāṁ gacchasi. Oh, you have to work. If you want to go California, you have to go there. Simply I am thinking, "I am going to California, California," will that...? No.
So similarly, actually if you want peace, then you have to work. The process is there. The process open for everyone, but you have to take it. Otherwise it is not possible. Therefore Lord Caitanya says, manuṣya-janma sārthaka kari: "You first of all make yourself perfect; then preach." Don't become yourself nonsense, and you become a preacher. No. Āpani ācari prabhu jīvera śikṣāya. Preacher must be in his life perfect. Then he can become a preacher. If I smoke, how can I say that "You do not smoke"? Then how... Modern days is, "What I do, that you may not do. What I say, you do." Why shall I follow you? You are not doing? So Lord Caitanya therefore says, janma-sārthaka kari.
So when Kṛṣṇa was born... Of course, He is pure. He is God. But the social and the scriptural rules and regulations were followed. So when a child is born the astrologer is called. Still that system is followed. But due to this Kali-yuga the astrologer has also become a false, and this has become a formality. Somebody is following; somebody is not following. So as soon as a child is born... You will find Mahārāja Parīkṣit, as soon as he was born, his grandfather, Mahārāja Yudhiṣṭhira, called for astrologer. This is called jāta-karma. Just after the child is born, this astrologer will come and he will see the moment, the astronomical situation, and make a horoscope, and then immediately his future activities and everything will be clearly made, that "This child is born at such and such moment. He will be like this and this." And that will be... You will be surprised... Not surprised. This is calculation. In my horoscope it is written there, "At the age of seventy years he will go across the sea." It is written there. Yes. And there are so many things still. So this astrologer was so accurate. I have got that horoscope. Not here. If some day I shall, then will show. It is clearly written there that "This time he will go across the sea." Just see. The circumstances became so that I have come. So astrology is so nice.
So when Kṛṣṇa was born the same principle was followed. Astrologer was called for, and there were good astrologers. And the great astrologer, a famous astrologer who came to see Kṛṣṇa's birth affair, he was Gargamuni. His name was Gargamuni. Yes. So that Gargamuni, by astrology, said to Kṛṣṇa's father Nanda Mahārāja, "This boy, this child who is born as your son, He had three colors before." Āsan varṇās trayo hy asya: "This child had three colors before. I see." Just see the astrology. From astrology he says that "He had three colors before." That means God. "He had three colors before." Gṛhṇato 'nuyugaṁ tanūḥ: "According to the age, according to the millennium, He had three other colors." Śuklo raktas tathā pīta idānīṁ kṛṣṇatāṁ gataḥ: "And He had that white color and red color and yellow color. Idānīm, just now, He has assumed this black color." So this was the astronomical calculation of Kṛṣṇa's birth. Satya-yuge dharma-dhyāna karāya 'śukla'-mūrti dhari'.
Now, śukla-mūrti, that white incarnation of God, He will teach the people... The incarnation of God, why does He come? That is explained in the Bhagavad-gītā. Yadā yadā hi dharmasya glānir bhavati (BG 4.7). Tadātmānaṁ sṛjāmy aham. The incarnation of God comes... When there is discrepancy all over the world about religious principle, the incarnation comes. So Lord Caitanya says that in the Satya-yuga this incarnation of God in white color, He preached meditation, dhyāna. Therefore meditation is for the Satya-yuga. Satya-yuga means when cent percent people are pure. That is called Satya-yuga. And Tretā-yuga means 75% are pure, 25% impure. And Dvāpara-yuga means 50%, 50% pure and 50%... And Kali-yuga means 75% impure and 25% may be pure. (laughter) This is Kali-yuga. And we are thinking we are advancing. Such a foolish civilization, they are less than 25% pure, they do not know what is purity, and they think that they are advancing in civilization. Civilization means to purify. The Aryans, Aryans means advance. And what way advance? Advance in eating? Advance in sleeping? No. Advance in purification. They are called Aryans. And the most advanced purified is called the brāhmaṇa. And less than that, the kṣatriya. And less than that, vaiśyas. And less than that, the śūdras. And less than that, they are caṇḍālas. This is the classification of the human society. What is that classification? Due to this purity, who is pure, pure, purer, purer, and purest. So unless we become purest, we cannot approach Kṛṣṇa.