Religion robbed of the spirit of yoga has become a matter of morality only, thereby losing its soul. Morality is negative. Life cannot be based on negation, negation cannot nourish life. The emphasis has to be on attainment not on renunciation. It is not a question of renouncing ignorance but of attaining understanding, it is this that has to be central. Practice has to be positive and this sadhana can happen through yoga.