"I enter into this creation." Without spiritual creation, without spiritual entities, there cannot be development of material. That is our contention, that this material world has developed because Kṛṣṇa has entered it. Anupraviṣṭaḥ, it is said here clearly. Tair avasitas tad anupraviṣṭaḥ: "Because You have entered, therefore things have developed." Aṇḍāntara-sthaṁ paramāṇu-cayāntara... (BS 5.35). Without spiritual touch, nothing can develop. We have got practical experience that without the spirit soul, the body cannot develop. If a dead child comes out, the body does not develop. Because the spirit soul is there... So this nonsense theory that "Within the womb of the mother, unless the body is developed to seven months, there is no life," what is this nonsense? The body has developed to that seven months' condition because there is a spirit soul. Otherwise how it becomes seven months' developed? You'll find this description in the Śrīmad-Bhāgavatam.
Therefore the knowledge received from Śrīmad-Bhāgavatam is perfect. Any knowledge which does not corroborate with the knowledge in the Śrīmad-Bhāgavatam, that is useless knowledge. Therefore, in the beginning of Śrīmad-Bhāgavatam it is said, dharmaḥ projjhita-kaitavo 'tra paramo nirmatsarāṇāṁ satāṁ vāstava-vastu vedyam atra (SB 1.1.2). Vāstava-vastu, real knowledge. This is real knowledge. In the Bhāgavata it is said, karmaṇā daiva-netreṇa jantor deho upapatti (SB 3.31.1): "A living entity gets a body," upapatti, "according to karma." Everything is stated there. After sex, the living entity takes shelter within the semina and ovum of the father and mother, and it be... It is... The formation is just like a small grain. That grain develops because the spirit soul has taken shelter. Then body. It is not that the body develops automatically, and at seven months there is life. No. Life... The consciousness may be there. That is another... Consciousness... Sometimes, if I am surcharged with anesthetics, if I am chloroformed, my consciousness is not there. That does not mean I am not there. Consciousness sometimes may be absent. One man fainted; there is no consciousness. That does not mean there is no life. There is life. The consciousness has not developed.