"After rising from deep meditative absorption (jhāna), the Buddhist meditator is advised to view the physical and mental factors constituting his experience in the light of the three characteristics of all conditioned existence: impermanence, liability to suffering, and absence of an abiding ego or eternal substance. This is done primarily in order to utilize the meditative purity and strength of consciousness for the highest purpose: liberating insight. But this procedure also has a very important side effect which concerns us here: the meditator will not be overwhelmed by any uncontrolled emotions and thoughts evoked by his singular experience, and will thus be able to avoid interpretations of that experience not warranted by the facts. Hence a Buddhist meditator, while benefiting from the refinement of consciousness he has achieved, will be able to see these meditative experiences for what they are; and he will further know that they are without any abiding substance that could be attributed to a deity manifesting itself to his mind."