Even ignorant living entities can very easily come to know the Supreme Lord if they adopt those means prescribed by the Supreme Lord Himself. The process recommended by the Lord is to be known as bhāgavata-dharma, or devotional service to the Supreme Personality of Godhead.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
ये वै भगवता प्रोक्ता उपाया ह्यात्मलब्धये । अञ्जः पुंसामविदुषां विद्धि भागवतान् हि तान्
ye vai bhagavatā proktā upāyā hyātmalabdhaye | añjaḥ puṃsāmaviduṣāṃ viddhi bhāgavatān hi tān
SB 11.2.34