"One should take to Kṛṣṇa consciousness, as Kṛṣṇa Himself recommends"

One who has taken birth in the land of Bhārata-varṣa has a full opportunity to study the direct instructions given by Kṛṣṇa in Bhagavad-gītā and thus finally decide what to do in his human form of life. One should certainly give up all other propositions and surrender to Kṛṣṇa. Kṛṣṇa will then immediately take charge and relieve one of the results of past sinful life (ahaṁ tvāṁ sarva-pāpebhyo mokṣayiṣyāmi mā śucaḥ [Bg. 18.66]). Therefore one should take to Kṛṣṇa consciousness, as Kṛṣṇa Himself recommends. Man-manā bhava mad-bhakto mad-yājī māṁ namaskuru: [Bg. 18.65] "Always think of Me, become My devotee, worship Me and offer Me obeisances." This is very easy, even for a child. Why not take this path? One should try to follow the instructions of Kṛṣṇa exactly and thus become fully eligible to be promoted to the kingdom of God (tyaktvā dehaṁ punar janma naiti mām eti so'rjuna [Bg. 4.9]). One should go directly to Kṛṣṇa and engage in His service. This is the best opportunity offered to the inhabitants of Bhārata-varṣa. 

 Srimad Bhagavatam 5.19.23