"In Atlantean days, the progress of the sons of men was procured through the imposition of two Yogas....Laya Yoga, the Yoga of the centres... Later on, Bhakti Yoga, growing out of the development of the emotional or astral body... Now... the subjugation of the mental body and the control of the mind is brought about through the practice of Raja Yoga, and the fifth initiation, that of adept, is the goal for evolving humanity. Thus, all the Yogas have had their place and served a useful purpose and it will become apparent that any return to Hatha Yoga practices or those practices which deal specifically with the development of the centres, brought about through various types of meditation practices and breathing exercises, is, from a certain aspect, a retrogression."