Just try to understand what is incarnation. Incarnation means . . . the Sanskrit word is avatāra, and that is translated into English as "incarnation." Of course, the root meaning of incarnation I cannot exactly explain to you, but the root meaning of the . . .
(aside) Somebody stop. Yes.
The root meaning of avatāra is "which comes from the transcendental sky, the spiritual sky, to the material sky." That is called avatāra. Avatāraṇa. Avatāraṇa. Just like . . . avatāraṇa means "coming from up to down." That is called avatārana. And avatāra is understood that when God or His bona fide representative comes from that sky to this material plane, that is called avatāra.
So this sound, this Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare / Hare Rāma, Hare Rāma, Rāma Rāma, Hare Hare, is the sound representation of the Supreme Lord. The sarvaṁ khalv idaṁ brahma (Chāndogya Upaniṣad 3.14.1), the whole thing, either material or spiritual, whatever we have got experience, nothing is separated from the Supreme Absolute Truth. Nothing is separated. Everything has emanated from the Absolute Truth.
(aside) Come on. Sit down.
But just like . . . the example . . . just like earth. Earth, then from earth, you have got wood, fuel. From fuel, when you get fire, first of all there is smoke. Then, after smoke, there is fire. And the fire, from fire, you can take work.
Now, beginning from earth, from earth there is wood; from wood there is smoke; from smoke there is fire. There is a link between the fire and the earth. But the work of the fire, the benefit of the fire, can be had at the last stage, when there is real ignition of fire. Similarly, there is link. The whole material cosmic situation, manifestation, what we see, it is just like the smoke.
The fire is behind it. That is spiritual sky. But still, in the smoke you can feel some heat also. So similarly, this sound vibration of the spiritual world is here so that even in this material world, where there is a scarcity of that spiritual fire, we can appreciate, we can feel, the warmth of that fire.
So this is the meaning of, in a nutshell, meaning of this, I mean to say, spiritual vibration. And grammatical meaning is these, all these words, sixteen words: Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare / Hare Rāma, Hare Rāma, Rāma Rāma, Hare Hare, sixteen . . . now, according to grammatical rules, when somebody is addressed . . . just like in your English language it is, note of address is, "Oh Mr. Such-and-such." Similarly, in grammar, Sanskrit grammar, the same note of address, which is called sambodhana, that is expressed in this way.