A systematic law of subsistence in the struggle for existence is there by the supreme will, and there is no escape for anyone by any amount of planning. The living beings who have come to the material world against the will of the Supreme Being are under the control of a supreme power called māyā-śakti, the deputed agent of the Lord, and this daivī māyā is meant to pinch the conditioned souls by threefold miseries, one of which is explained here in this verse: the weak are the subsistence of the strong. No one is strong enough to protect himself from the onslaught of a stronger, and by the will of the Lord there are systematic categories of the weak, the stronger and the strongest. There is nothing to be lamented if a tiger eats a weaker animal, including a man, because that is the law of the Supreme Lord. But although the law states that a human being must subsist on another living being, there is the law of good sense also, for the human being is meant to obey the laws of the scriptures. This is impossible for other animals. The human being is meant for self-realization, and for that purpose he is not to eat anything which is not first offered to the Lord.
(Srimad Bhagavatam----1:13:47----purport).

The example of the sky within the pot and the sky outside the pot may be helpful to the student for his realization of the all-pervading quality of the cosmic consciousness of the Absolute Truth. But that does not mean that the individual part and parcel of the Lord becomes the Supreme by a false claim. It means only that the conditioned soul is a victim of the illusory energy in her last snare. To claim to be one with the cosmic consciousness of the Lord is the last trap set by the illusory energy, or daivī māyā. Even in the impersonal existence of the Lord, as it is in the material creation, one should aspire for personal realization of the Lord, and that is the meaning of paścād ahaṁ yad etac ca yo 'vaśiṣyeta so 'smy aham.
(Srimad Bhagavatam----2:9:33----purport).

In the previous verse it has already been concluded that in any stage of the cosmic manifestation—its appearance, its sustenance, its growth, its interactions of different energies, its deterioration and its disappearance—all has its basic relation with the existence of the Personality of Godhead. And as such, whenever there is forgetfulness of this prime relation with the Lord, and whenever things are accepted as real without being related to the Lord, that conception is called a product of the illusory energy of the Lord. Because nothing can exist without the Lord, it should be known that the illusory energy is also an energy of the Lord. The right conclusion of dovetailing everything in relationship with the Lord is called yoga-māyā, or the energy of union, and the wrong conception of detaching a thing from its relationship with the Lord is called the Lord's daivī māyā, or mahā-māyā. Both the māyās also have connections with the Lord because nothing can exist without being related to Him. As such, the wrong conception of detaching relationships from the Lord is not false but illusory.
(Srimad Bhagavatam----2:9:34----purport).

As stated in Bhagavad-gītā no one can understand the transcendental birth and activities of the Lord. The same fact is herein corroborated: no one but one who is enlightened by the devotional service of the Lord can understand the difference between the Lord's activities and those of others, who are controlled by the supernatural force. The sense enjoyment of all animals, men and demigods within the purview of the material universe is controlled by the supernatural force called the prakṛti, or daivī-māyā. No one is independent in obtaining sense enjoyment, and everyone in this material world is after sense enjoyment. Persons who are themselves under the control of supernatural power cannot believe that Lord Kṛṣṇa is not under any control beyond Himself in the matter of sense enjoyment. They cannot understand that His senses are transcendental.
(Srimad Bhagavatam----3:3:23----purport).

In the Gītā (7.14) Lord Kṛṣṇa says, "This divine energy of mine, consisting of the three modes of material nature, is difficult to overcome." The Sanskrit words daivī māyā used here can be translated into modern terms as "nature's law." This natural law is so stringent that it is impossible to overcome it, in spite of our prolific articles in the newspapers or our big conferences tabling motions that run into volumes. Our advanced technological and scientific efforts aimed at protecting us from the clutches of nature's law are futile because they are all controlled by the very same nature's law, or daivī māyā. Therefore trying to utilize mundane science to overpower nature's law is like creating a Frankenstein. Efforts to extirpate human suffering through advanced technology and bring about lasting happiness have brought us to the Atomic Age. Western thinkers have become gravely concerned about the extent of destruction an atomic explosion can cause. Some leaders are trying to calm the alarm with platitudes about how atomic energy is to be used solely for peaceful purposes, but this is another form of deception caused by daivī māyā, or nature's law.
(Renunciation Through Wisdom).

It is impossible for anyone to surmount the two-pronged attack of daivī māyā—that is, her covering potency and her throwing potency. The more we try to conquer this divine energy, the more powerfully she defeats us by exciting us through the mode of passion and punishing us with the threefold miseries, culminating in all-devouring death. This struggle between the divine energy and the evil forces is eternal. Our inability to understand this struggle has led us to lament, "In the dispensation of providence, mankind cannot have any rest."
(Renunciation Through Wisdom).

Strutting with false pride, strength, anger, lust, and so on, the demons become totally absorbed in bodily consciousness, thinking "This is my body. I am Indian, Bengali, and so on. He is a Muslim; he is a Hindu; he is a German." In this way they perpetrate acts of violence on others. The Supreme Lord repeatedly puts these most abominable, wretched sinners into the most distressful conditions, constantly punishing them with His stringent laws of nature, or daivī māyā. Thus taking repeated births as demons, these reprobates can never appreciate the transcendental pastimes, names, beauty, and so on, of the Supreme Lord. Gradually cultivating the impersonal knowledge of the Absolute, they are destined to suffer the worst possible life.
(Renunciation Through Wisdom).

The heart of the body is a mechanical arrangement. As the Lord says in Bhagavad-gītā (18.61):
īśvaraḥ sarva-bhūtānāṁ
hṛd-deśe 'rjuna tiṣṭhati
bhrāmayan sarva-bhūtāni
yantrārūḍhāni māyayā
"The Supreme Lord is situated in everyone's heart, O Arjuna, and is directing the wanderings of all living entities, who are seated as on a machine, made of the material energy." Yantra means a machine, such as an automobile. The driver of the machine of the body is the individual soul, who is also its director or proprietor, but the supreme proprietor is the Supreme Personality of Godhead. One's body is created through the agency of māyā (karmaṇā daiva-netreṇa (S.B.3:31:1), and according to one's activities in this life, another vehicle is created, again under the supervision of daivī māyā (daivī hy eṣā guṇa-mayī mama māyā duratyayā (B.G.7:14). At the appropriate time, one's next body is immediately chosen, and both the individual soul and the Supersoul transfer to that particular bodily machine. This is the process of transmigration. During transmigration from one body to the next, the soul is taken away by the order carriers of Yamarāja and put into a particular type of hellish life (naraka) in order to become accustomed to the condition in which he will live in his next body.
(Srimad Bhagavatam----6:1:31----purport).

Why the daivī-māyā, or illusory energy of Kṛṣṇa, takes away the knowledge of the Māyāvādī philosophers is also explained in the Bhagavad-gīta by the use of the words āsuraṁ bhāvam āśritāḥ, which refer to a person who does not agree to the existence of the Lord. The Māyāvādīs, who are not in agreement with the existence of the Lord, can be classified in two groups, exemplified by the impersonalist Śaṅkarites of Vārāṇasī and the Buddhists of Saranātha. Both groups are Māyāvādīs, and Kṛṣṇa takes away their knowledge due to their atheistic philosophies. Neither group agrees to accept the existence of a personal God. The Buddhist philosophers clearly deny both the soul and God, and although the Śaṅkarites do not openly deny God, they say that the Absolute is nirākāra, or formless. Thus both the Buddhists and the Śaṅkarites are aviśuddha-buddhayaḥ (S.B.10:2:32), or imperfect and unclean in their knowledge and intelligence.
(Sri Caitanta Caritamrta----1:7:114----purport).