It is important to precise that this prohibition does not include a responsible use of elements found in Nature, for spiritual purposes. Though the Consciousness of the Eternal Book is far beyond the highest degree of experience available through such media, and we do not recommend the use of these elements, it is needed to precise that according to Divine Law, there is no prohibition against such use by sincere and responsible spiritual seekers in whose quest it might be a positive element. Still, even in that context, there should be extreme caution, as the same elements which can be of some benefit can also be agents of delusion or subtly enslaving, if one becomes attached to the experience rather than to its lessons.