स एवायं मया तेऽद्य योगः प्रोक्तः पुरातनः
भक्तोऽसि मे सखा चेति रहस्यं ह्येतदुत्तमम्
sa evāyaṃ mayā te'dya yogaḥ proktaḥ purātanaḥ
bhakto'si me sakhā ceti rahasyaṃ hyetaduttamam
TRANSLATION
It is the same ancient Yoga which is now taught to you by Me, as you are My devotee and My friend. For, this is a supreme mystery.
PURPORT
It is the same ancient, unchanged Yoga which is now taught to you, who out of friendship and overwhelming devotion have resorted to Me whole-heartedly. The meaning is that it has been taught to you fully with all its accessories. Because it is the most mysterious knowledge declared in the Vedanta, it cannot be known or taught by anyone other than Myself.
In this connection, in order to know the truth about the Lord’s descent correctly, Arjuna asked:
