The Roads of the Foolish and the Wise 63
doing. When shall we turn our face towards Him? He is always waiting. As soon as we turn our face toward God, He says, “My dear son, come on— sa ca mama priyaḥ —you are eternally dear to Me. Now you are turning your face to Me, and I am very glad.”
The wise man, the  jñānī , actually understands the science of God. One who only understands that “God is good” is in a preliminary stage, but one who actually understands how great and good God is, is further progressed. That knowledge is to be had in  Śrīmad-Bhāgavatam  and  Bhagavad-gītā . One who is actually interested in God should study the science of God,  Bhagavad-gītā .
idaṁ tu te guhyatamaṁ pravakṣyāmy anasūyave jñānaṁ vijñāna-sahitaṁ yaj jñātvā mokṣyase’śubhāt
“My dear Arjuna, because you are never envious of Me, I shall impart to you this most secret wisdom, knowing which you shall be relieved of the miseries of material existence.” (Bg. 9.1)
The knowledge of God imparted in  Bhagavad-gītā  is very subtle and confidential. It is full of  jñāna , metaphysical wisdom, and  vijñāna , scientific knowledge. And it is full of mystery also. How can one understand this knowledge? It must be imparted by God Himself or a bona fide representative of God. Therefore  Śrī Kṛṣṇa  says that whenever there is a discrepancy on understanding the science of God, He incarnates Himself.