In what scriptures do you find statements that women are not competent for knowledge and devotion? In the period of degradation, when the priests made the other castes incompetent for the study of the Vedas, they deprived the women also of all their rights. Otherwise you will find that in the Vedic or Upanishadic age Maitreyi, Gargi, and others ladies of revered memory have taken the places of rishis [sages] through their skill in discussing about Brahman. In an assembly of a thousand brahmanas who were all erudite in the Vedas, Gargi boldly challenged Yajnavalkya in a discussion about Brahman [God]. Since such ideal women were entitled to spiritual knowledge, why shall not the women have the same privilege now? What has happened once can certainly happen again. History repeats itself. All nations have attained greatness by paying proper respect to women. That country and that nation which do not respect women have never become great, nor will ever be in future. . . Manu [legendary Hindu lawgiver] says, ‘Where women are respected, there the gods delight; and where they are not, there all works and efforts come to naught.’
The great Aryans, Buddha among the rest, have always put woman in an equal position with man. For them sex in religion did not exist. In the Vedas and Upanishads, women taught the highest truths and received the same veneration as men.