“The ultimate goal of yoga is to come in contact with the Supreme Personality of Godhead. Unless this point is achieved, one’s so-called yoga practice is simply labor without any benefit.”
This is a quote from the Svetasvatara Upanishad, as mentioned in Srimad-Bhagavatam 7.15.28
[This chapter of the Srimad-Bhagavatam, entitled “Instructions for Civilized Human Beings,” relates a conversation between the sage Narada and King Yudhisthira. Yudhisthira has asked Narada how a common man may achieve the perfection of life. Here, Narada offers some advice.]
Ritualistic ceremonies, regulative principles, austerities and the practice of yoga are all meant to control the senses and mind, but even after one is able to control the senses and mind, if he does not come to the point of meditation upon the Supreme Lord, all such activities are simply labor in frustration.
One may argue that one may achieve the ultimate goal of life — realization of the Supersoul — by practicing the yoga system and ritualistic performances according to the Vedic principles, even without staunch devotion to the spiritual master. The actual fact, however, is that by practicing yoga one must come to the platform of meditating upon the Supreme Personality of Godhead.
As stated in the scriptures, dhyanavasthita-tad-gatena manasa pasyanti yam yoginah: a person in meditation achieves the perfection of yoga practice when he can see the Supreme Personality of Godhead. By various practices, one may come to the point of controlling the senses, but simply controlling the senses does not bring one to a substantial conclusion. However, by staunch faith in the spiritual master and the Supreme Personality of Godhead, one not only controls the senses but also realizes the Supreme Lord.
yasya deve para bhaktir
yatha deve tatha gurau
tasyaite kathita hy arthah
“Only unto those great souls who have implicit faith in both the Lord and the spiritual master are all the imports of the Vedic knowledge automatically revealed.” (Svetasvatara Upanisad 6.23)
It is further stated, tusyeyam sarva-bhutatma guru-susrusaya and taranty añjo bhavarnavam. Simply by rendering service to the spiritual master, one crosses the ocean of nescience and returns home, back to Godhead. Thus he gradually sees the Supreme Lord face to face and enjoys life in association with the Lord.
The ultimate goal of yoga is to come in contact with the Supreme Personality of Godhead. Unless this point is achieved, one’s so-called yoga practice is simply labor without any benefit.