Sadhana ends with the attainment of Sathya.

I asked Him, “Swami, why do you want me to write this?” He replied, “Many people have interpreted the Gita. Those are in the form of commentaries or explanations of the slokas. Your account will use the experiences you have gained in life, to explain the lessons contained in the Gita. This will make it easy to absorb and prompt people to follow example in their lives too”