Text 30]
Chanting the Song Sung by Lord Śiva
1059
ābrahma-bhuvanāl lokāḥ 
  punar āvartino 'rjuna 
  mām upetya tu kaunteya 
  punar janma na vidyate
“From the highest planet in the material world down to the lowest, all are places of misery wherein repeated birth and death take place. But one who attains to My abode, O son of Kuntī, never takes birth again.” (Bg. 8.16)
Similarly, one is not very safe even if he is promoted to Śivaloka, because the planet of Śivaloka is marginal. However, if one attains Vaikuṇṭhaloka ( mām upetya tu kaunteya punar janma na vidyate , Bg. 8.16), he attains the highest perfection of life and the end of the evolutionary process. In other words, it is confirmed herein that a person in human society who has developed consciousness must take to Kṛṣṇa consciousness in order to be promoted to Vaikuṇṭhaloka, or Kṛṣṇaloka, immediately after leaving the body. As stated in  Bhagavad-gītā :
janma karma ca me divyam 
  evam yo vetti tattvataḥ 
  tyaktvā deham punar janma 
  naiti mām eti so 'rjuna
“One who knows the transcendental nature of My appearance and activities does not, upon leaving the body, take his birth again in this material world, but attains My eternal abode, O Arjuna.” (Bg. 4.9)
A devotee who is fully in Kṛṣṇa consciousness, who is not attracted by any other  loka , or planet, including Brahmaloka and Śivaloka, is immediately transferred to Kṛṣṇaloka ( mām eti ). That is the highest perfection of life and the perfection of the evolutionary process.
TEXT 30
अथ भागवता यूयं प्रियाः स्य भगवान् यथा । 
  न मङ्गागवतानां च प्रेयानन्योऽस्ति कर्हिचित् ॥३०॥
atha bhāgavatā yūyam 
  priyāḥ stha bhagavān yathā 
  na mad bhāgavatānām ca 
  preyān anyo 'sti karhicit