Yoga aims at controlling the senses. By practice of the mystic process of bodily exercise in sitting, thinking, feeling, willing, concentrating, meditating and at last being merged into transcendence, one can control the senses. The senses are considered like venomous serpents, and the yoga system is just to control them. On the other hand, Narada Muni recommends another method for controlling the senses in the transcendental loving service of Mukunda, the Personality of Godhead. By his experience he says that devotional service to the Lord is more effective and practical than the system of artificially controlling the senses. In the service of the Lord Mukunda, the senses are transcendentally engaged. Thus there is no chance of their being engaged in sense satisfaction. The senses want some engagement. To check them artificially is no check at all because as soon as there is some opportunity for enjoyment, the serpentlike senses will certainly take advantage of it. There are many such instances in history, just like Visvamitra Muni's falling a victim to the beauty of Menaka. But Thakura Haridasa was allured at midnight by the well-dressed Maya, and still she could not induce that great devotee into her trap.