142
Śrīmad-Bhāgavatam
[Canto 9, Ch. 4]
liberation ( sālokya ,  sārūpya ,  sāmīpya  and  sārṣṭi , what to speak of  sāyujya );  na —not;  icchanti —desire;  sevayā —simply by devotional service;  pūṃāḥ —fully complete;  kutaḥ —where is the question;  anyat —other things;  kāla-viphutam —which are finished in the course of time.
TRANSLATION
My devotees, who are always satisfied to be engaged in My loving service, are not interested even in the four principles of liberation [ sālokya ,  sārūpya ,  sāmīpya  and  sārṣṭi ], although these are automatically achieved by their service. What then is to be said of such perishable happiness as elevation to the higher planetary systems?
PURPORT
Śrīla Bilvamangala Thākura has estimated the value of liberation as follows:
muktiḥ svayaṁ mukulitāñjaliḥ sevate 'smān dharmārtha-kāma-gatayaḥ samaya-pratīkṣāḥ
Bilvamangala Thākura realized that if one develops his natural devotional service to the Supreme Personality of Godhead,  mukti  stands before him with folded hands to offer all kinds of service. In other words, the devotee is already liberated. There is no need for him to aspire for different types of liberation. The pure devotee automatically achieves liberation, even without desiring it.
TEXT 68
साधवो हृदयं मह्यं साधूनां हृदयं त्वहम् । मदन्यत् ते न जानन्ति नाहं तेभ्यो मनागपि ॥६८॥
sādhavo hṛdayaṁ mahyaṁ sādhūnāṁ hṛdayaṁ tv aham mad-anyat te na jānanti nāhaṁ tebhyo manāg api
sādhavaḥ —the pure devotees;  hṛdayam —in the core of the heart;  mahyam —of Me;  sādhūnām —of the pure devotees also;  hṛdayam —in