Kṛṣṇa comes, the puruṣottama, to take us back. "Why you are now covered, your shining is stopped? You are morose. You are suffering threefold miserable condition of material existence. Why you are rotting here?" Sarva-dharmān parityajya mām ekaṁ śaraṇaṁ vraja (BG 18.66). Kṛṣṇa comes Himself. He is within everyone's heart. He's instructing. He is ready to instruct, but He'll only instruct to such persons who have engaged themselves in devotional service. Kṛṣṇa is there, just like the master is there and many workers are there also. The master speaks to the important persons, not to the ordinary person. Similarly, the master is there in everyone's heart:
- īśvaraḥ sarva-bhūtānāṁ
- hṛd-deśe arjuna tiṣṭhati
- brahmāyan sarva-bhūtāni
- yantrārūḍhāni māyayā
- (BG 18.61)
Whatever we are getting for our sense enjoyment, that is with the sanction, sanction of the puruṣa, the Supreme Person. The paramātmā feature is madhyama puruṣa. He is purusottama. Puruṣottama is the Supreme Person, and the Supreme Person by His expansion as the Supersoul is present in everyone's heart. Īśvaraḥ sarva-bhūtānām. He's guiding, as friend. He's guiding as friend, but He speaks directly with the living entity as soon as we are purified by devotional service. Teṣāṁ satata-yuktānāṁ bhajatāṁ prīti-pūrvakam (BG 10.10). That if . . . that qualification we have to attain, then Kṛṣṇa, puruṣottama, will speak from within, just like He spoke from within of Brahma: tene brahma hṛdā ādi-kavaye (SB 1.1.1).