Talk:Sadhana

It seems that the sentence "we learn to develop an enlightened vision of the world by visualizing ourselves as a buddha or deity" contradicts the later mention of Kriya yoga sadhanas, where it is not so much by visualizing ourselves as a buddha, but by visualizing it in front of making offerings and so on that we work with our minds. This description of a sadhana seems to apply more to highest yogatantra. Where is it from?