This means that Krsna's transcendental body is eternal, full of knowledge and bliss. Sat means ever-existing for all time and in all places; in other words, all-pervading in time and space. Cit means full of knowledge. Krsna has nothing to learn from anyone. He is independently full of all knowledge. Ananda means the reservoir of all pleasure. The impersonalists are seeking to merge into the Brahman effulgence of eternity and knowledge, but the major portion of the absolute pleasure which is in Krsna is avoided by them. One can enjoy the transcendental blissfulness of merging into the Brahman effulgence after being freed from the contamination of material illusion, false identification, attachment, detachment and material absorption. These are the preliminary qualifications of a person who can realize Brahman. It is stated in the Bhagavad-gita that one has to become full of joyfulness; this is not exactly joyfulness, but a sense of freedom from all anxieties. Freedom from all anxieties may be the first principle of joyfulness, but it is not actual joyfulness. Those who realize the self, or become brahma-bhuta, are only preparing themselves for the platform of joyfulness. That joyfulness can be actually achieved only when one comes into contact with Krsna. Krsna consciousness is so complete that it includes the transcendental pleasure derived from impersonal or Brahman realization. Even the impersonalist will become attracted to the personal form of Krsna, known as Syamasundara.
It is confirmed by the statement of Brahma-samhita that the Brahman effulgence is the bodily ray of Krsna; the Brahman effulgence is simply an exhibition of the energy of Krsna. Krsna is the source of the Brahman effulgence, as He Himself confirms in the Bhagavad-gita. From this we can conclude that the impersonal feature of the absolute truth is not the ultimate end; Krsna is the ultimate end of the absolute truth.
The Vaisnava schools therefore never try to merge into the Brahman effulgence in their pursuit of spiritual perfection. They accept Krsna as the ultimate goal of self-realization. Therefore Krsna is called parambrahman (the Supreme Brahman) or paramesvara (the supreme controller). Sri Yamunacarya has prayed as follows: "My dear Lord, I know that the gigantic universe and gigantic space and time within the universe are covered by the ten layers of the material elements, each layer ten times larger than the previous one. The three material modes of nature, the Garbhodakasayi Visnu, the Ksirodakasayi Visnu, and the Maha-Visnu, and beyond them the spiritual sky and its spiritual planets, known as Vaikunthas, and the Brahman effulgence in that spiritual sky-all of these taken together are nothing but a small exhibition of Your potency."

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