Krishna Consciousness means to get out of the material qualities and be reinstated in the spiritual nirguna activities. When one can understand nirguna he can understand nirakara, also. This akar or form of material existence is temporary. When we get out of this temporary changes of different forms as we are transmigrating from one form to another and be placed in our real spiritual form, or purified our existence, that is called nirakara. Or in other words nirakara means absence of material form. Praiidrabya is mentioned by Dr. Naik as the counteracting agent of matter. I do not know whether this word is in Bhagavad-gita, but praii means transcendental and drabya means matter, that which exists. This praiidrabya is explained in Gita as paraprakrti or internal energy which is exhibited in the transcendental world. What interpretation I have replied Dr. Naik later. We have one difference of opinion of the scientific statement of antimatter. I have interpreted antimatter as spiritual where there is opposite matter or eternal. Matter is temporary manifestation and I interpreted antimatter as eternal manifestation or paraprakrti.
Your attempt to present a nice article on Krishna Consciousness on the basis of scholastic understanding is very much encouraging to my mission, and I shall be thinking successful in my mission when you present your Krishna Conscious article before the misguided philosophers and religionists of the world. Vedanta means ultimate knowledge. Knowledge is never perfect unless one comes to the point of understanding Krishna. To remain in Krishna Consciousness is actual understanding of Vedanta. Anything which is not Krishna Consciousness is polluted profane consciousness. Generally the philosophers are acting on the mental plane. The Bhagavatam clearly confirms it, unless one is not situated in Krishna Consciousness he is sure to fall down to material consciousness because he has no other platform. Just like one man flying in the sky, if he doesn't get any supporting planet, he has to come back again on the planet from which he started. Similarly those who are hovering on the mental plane, they must come back to the material manifestation without being in knowledge of spiritual life.