Therefore real, steady bhāva is definitely displayed in the matter of cessation of material desires (kṣānti), utilization of every moment in the transcendental loving service of the Lord (avyārtha-kālatvam (Cc. Madhya 23.18-19)), eagerness for glorifying the Lord constantly (nāma-gāne sadā ruci (CC.2:23:32), attraction for living in the land of the Lord (prītis tad-vasati sthale Prītis tad vasati sthāle), complete detachment from material happiness (virakti), and pridelessness (māna-śūnyatā). One who has developed all these transcendental qualities is really possessed of the bhāva stage, as distinguished from the stonehearted imitator or mundane devotee.
(Srimad Bhagavatam-----2:3:24-----purport).

They can, however, get in touch with a pure devotee of the Lord and rectify their bad habits; otherwise they shall continue to be stonehearted and unfit for any treatment. A complete progressive march on the return path home, back to Godhead, will depend on the instructions of the revealed scriptures directed by a realized devotee.
(Srimad Bhagavatam-----2:3:24-----purport).

Śrīla Viśvanātha Cakravartī Ṭhākura has very critically discussed all these bhāva displays in connection with some unscrupulous neophyte's imitating the above symptoms for cheap appreciation. Not only Viśvanātha Cakravartī but also Śrīla Rūpa Gosvāmī treated them very critically. Sometimes all the above eight symptoms of ecstasy are imitated by the mundane devotees (prākṛta-sahajiyās), but the pseudo symptoms are at once detected when one sees the pseudodevotee addicted to so many forbidden things. Even though decorated with the signs of a devotee, a person addicted to smoking, drinking or illegitimate sex with women cannot have all the above-mentioned ecstatic symptoms. But it is seen that sometimes these symptoms are willfully imitated, and for this reason Śrīla Viśvanātha Cakravartī accuses the imitators of being stonehearted men. They are sometimes even affected by the reflection of such transcendental symptoms, yet if they still do not give up the forbidden habits, then they are hopeless cases for transcendental realization.
(Srimad Bhagavatam-----2:3:24-----purport).

Imitation devotees, who wish to advertise themselves as elevated Vaiṣṇavas and who therefore imitate the previous ācāryas but do not follow them in principle, are condemned in the words of Śrīmad-Bhāgavatam (2.3.24) as stone-hearted. Śrīla Viśvanātha Cakravartī Ṭhākura has commented on their stone-hearted condition as follows: bahir aśru-pulakayoḥ sator api yad dhṛdayaṁ na vikriyeta tad aśma-sāram iti kaniṣṭhādhikāriṇām eva aśru-pulakādi-mattve ’pi aśma-sāra-hṛdayatayā nindaiṣā. "Those who shed tears by practice but whose hearts have not changed are to be known as stone-hearted devotees of the lowest grade. Their imitation crying, induced by artificial practice, is always condemned." The desired change of heart referred to above is visible in the reluctance to do anything not congenial to the devotional way. To create such a change of heart, conclusive discussion about Śrī Kṛṣṇa and His potencies is absolutely necessary. False devotees may think that simply shedding tears will lead one to the transcendental plane, even if one has not had a factual change in heart, but such a practice is useless if there is no transcendental realization.
(Sri Caitanya Caritamrta-----1:2:117-----purport).

Bhaṭṭācārya again began to praise the Lord and said, "You have descended Yourself to deliver all the fallen souls of this material world. Such an undertaking is not very difficult for You, but You have turned a stonehearted man like me into a devotee, and that is very wonderful indeed. Although I was very expert at logical arguments and grammatical explanations of the Vedas, I was as hard as a lump of iron. But Your influence and temperature were so great that You could melt away a piece of iron like me."
(Teachings of Lord Caitanya).

The welfare state imposes upon its citizens scorching taxes in various forms—income tax, sales tax, land tax, terminal tax, excise tax, customs tax, and so many other taxes. But in due course, when the taxes accumulate into a large sum of money, they are utilized for the welfare of the citizens in various ways. Nonetheless, sometimes it happens that the benefits of the taxes fall like rains on stone-hearted men in the state who are unable to utilize the money properly and who squander it for sense gratification.
(Light of the Bhagavata).

To think of the Deity as made of stone, to think of the spiritual master as ordinary man, arcye śilā-dhīr guruṣu nara-matir vaiṣṇave jāti-buddhiḥ, to accept a Vaiṣṇava as belonging to some caste and creed... Just like in India there are many so-called brāhmaṇas. They think that "These Europeans, they are coming from low-grade family. How we can accept them as brāhmaṇas?" No. Vaiṣṇave jāti-buddhiḥ. When one has taken the Vaiṣṇava initiation and properly discharging duties, he should be not be considered belonging to such caste. A spiritual master should not be counted amongst ordinary human beings. Similarly, this Deity, although we know that we have made it from stone, He's not stone. He is stone to the stone-hearted. If one is stone-hearted, then Kṛṣṇa will stand as stone forever. But if one is soften-hearted by chanting Hare Kṛṣṇa mantra, then he'll talk with Kṛṣṇa. That is the difference. Kṛṣṇa is always present.
(Lecture on Srimad Bhagavatam-----1:1:2).