"You should not make yourself a showbottle devotee and become a false renunciant. For the time being, enjoy the material world in a befitting way and do not become attached to it."
The word markaṭa-vairāgya, indicating false renunciation, is very important in this verse. Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura, in commenting on this word, points out that monkeys make an external show of renunciation by not accepting clothing and by living naked in the forest. In this way they consider themselves renunciants, but actually they are very busy enjoying sense gratification with dozens of female monkeys. Such renunciation is called markaṭa-vairāgya—the renunciation of a monkey. One cannot be really renounced until one actually becomes disgusted with material activity and sees it as a stumbling block to spiritual advancement. Renunciation should not be phalgu, temporary, but should exist throughout one's life. Temporary renunciation, or monkey renunciation, is like the renunciation one feels at a cremation ground. When a man takes a dead body to the crematorium, he sometimes thinks, "This is the final end of the body. Why am I working so hard day and night?" Such sentiments naturally arise in the mind of any man who goes to a crematorial ghāṭa. However, as soon as he returns from the cremation grounds, he again engages in material activity for sense enjoyment. This is called śmaśāna-vairāgya, or markaṭa-vairāgya.
(Sri Caitanya Caritamrta--2:16:238--translation and purport).

My dear Lord, You are the only Supreme Person, the cause of all causes. Before the creation of this material world, Your material energy remains in a dormant condition. When Your material energy is agitated, the three qualities—namely goodness, passion and ignorance—act, and as a result the total material energy—egotism, ether, air, fire, water, earth and all the various demigods and saintly persons—becomes manifest. Thus the material world is created.
If the whole creation is one—that is, nothing but the Supreme Lord, or Viṣṇu—then why do the expert transcendentalists make such categories as are found in the above verse:? Why do learned and expert scholars distinguish between matter and spirit? In answer to these questions, Lord Śiva says that spirit and matter are not creations of various philosophers, but are manifested by Lord Viṣṇu, as described in this verse: tvam eka ādyaḥ puruṣaḥ. Spiritual and material categories are made possible by the Supreme Personality of Godhead, but actually there are no such distinctions for the living entities who are eternally engaged in the service of the Lord. There is only a material world for those who want to imitate the Lord and become enjoyers. Indeed, the material world is nothing but forgetfulness of the original Supreme Personality of Godhead, the creator of everything. The distinction between matter and spirit is created by the sleeping energy of the Lord when the Lord wants to give some facility to those living entities who want to imitate the Lord in His enjoyment. It is only for them that this material world is created by the dormant energy of the Lord. For instance, sometimes children want to imitate their mother and cook in the kitchen, and at such a time the mother supplies them with some toys so that the children can imitate her cooking. Similarly, when some of the living entities want to imitate the activities of the Lord, this material cosmic manifestation is created for them by the Lord. The material creation is therefore caused by the Lord through His material energy. It is by the glance of the Lord that the material energy is activated. At that time the three material qualities are set into motion, and the material energy is manifested first in the form of the mahat-tattva, then egotism, then ether, then air, fire, water and earth. After the creation, the living entities are impregnated in the cosmic manifestation, and they emerge as Lord Brahmā and the seven great ṛṣis, then as different demigods. From the demigods come human beings, animals, trees, birds, beasts and everything else. The original cause, however, is the Supreme Personality of Godhead, as verified herein-tvam eka ādyaḥ puruṣaḥ. This is also confirmed in Brahma-saṁhitā (5.1):
īśvaraḥ paramaḥ kṛṣṇaḥ
sac-cid-ānanda-vigrahaḥ
anādir ādir govindaḥ
sarva-kāraṇa-kāraṇam
Those who are covered by the material energy cannot understand that the origin of everything is the Supreme Personality of Godhead, Kṛṣṇa. This is summarized in the Vedānta aphorism janmādy asya yataḥ (S.B.1:1:1) (Vedānta-sūtra 1.1.2). Kṛṣṇa also confirms this in Bhagavad-gītā (B.G.10:8):
ahaṁ sarvasya prabhavo
mattaḥ sarvaṁ pravartate
iti matvā bhajante māṁ
budhā bhāva-samanvitāḥ
"I am the source of all spiritual and material worlds. Everything emanates from Me. The wise who know this perfectly engage in My devotional service and worship Me with all their hearts."
When Kṛṣṇa says that He is the origin of everything (ahaṁ sarvasya prabhavaḥ (B.G.10:8)), He means that He is even the source of Lord Brahmā, Lord Śiva, the puruṣa-avatāras, the material manifestation and all the living entities within the material world. Actually the word prabhava ("creation") only refers to this material world, for since the spiritual world is eternally existing, there is no question of creation. In the Catuḥ-ślokī of Śrīmad-Bhāgavatam, the Lord says, aham evāsam evāgre: "I was existing in the beginning before the creation." (S.B.2:9:33) In the Vedas it is also said, eko nārāyaṇa āsīt: "Before the creation there was only Nārāyaṇa." This is also confirmed by Śaṅkarācārya. Nārāyaṇaḥ paro 'vyaktāt: "Nārāyaṇa is transcendental to the creation." (Gīta-bhāṣya) Since all the activities of Nārāyaṇa are spiritual, when Nārāyaṇa said, "Let there be creation," that creation was all-spiritual. The "material" only exists for those who have forgotten that Nārāyaṇa is the original cause.
(Srimad Bhagavatam--4:24:63--translation and purport).