But since wardens are in the hells simply to torment hell beings, Vasubandhu suggests that they are mere creations of the minds of the hell beings themselves. In other words, because of their unwholesome karma, hell beings project images of wardens who then proceed to torment them. This is why it is said that, just as a painter might paint a portrait of the demon and then be terrified by it, so unenlightened beings paint a picture of the six realms of samsara and then are tormented and terrified by that picture. Through the power of our minds, we create the six realms of existence and then circle in them endlessly. We are able to create these six realms precisely because there is no own-being.
Objects have no independent existence.
Because of these mental conditions, and because of the fact that phenomena are empty, the mind constructs and creates experience in a particular form, in the form of the suffering of the six realms. Just as the mind can work unconsciously and automatically to create the experience of suffering in the six realms, so the mind can be made to work deliberately and consciously to bring about a change in that experience, to bring about the experience of liberation. This is quite clear in the example of the experience of meditation that we considered a moment ago. Ordinarily, the mind functions unconsciously and automatically to create experience. We respond to an object, such as the form of a woman, because of our habitual conditioning, because we are subject to desire and ignorance.