energy of your body, speech, and mind.Mantras also serve to focus the mind as a samatha (calming) practice as well as a way to transform the mind through the symbolic meaning of the mantra. In Buddhism, it is important to have the proper intention, focus and faith when practicing mantras, if one does not, they will not work. Unlike in Hinduism, mantras are not believed to have inherent power of their own, and thus without the proper faith, intention and mental focus, they are just mere sounds. Thus according to the Tibetan philosopher Jamgon Ju Mipham:if a mantra is thought to be something ordinary and not seen for what it is, it will not be able to perform its intended function. Mantras are like non-conceptual wish-fulfilling jewels. Infusing one's being with the blessings of mantra, like the form of a moon reflected on a body of water, necessitates the presence of faith and other conditions that set the stage for the spiritual attainments of mantra. Just as the moon's reflection cannot appear without water, mantras cannot function without the presence of faith and other such factors in one's being.Mantras are part of the highest tantric practices in Tibetan Buddhism, such as Deity Yoga and are recited and visualized during tantric sadhanas. Thus, Tsongkhapa says that mantra "protects the mind from ordinary appearances and conceptions". This is because in Tibetan Buddhist Tantric praxis, one must develop a sense that everything is divine. Tantric sadhana and yoga In what is called higher yoga tantra the emphasis is on various spiritual practices, called yogas (naljor) and sadhanas (druptap) which allow the practitioner to realize the true nature of reality. Deity Yoga (Tibetan: lha'i rnal 'byor; Sanskrit: Devata-yoga) is a fundamental practice of Vajrayana Buddhism involving visualization of mental images consisting mainly of Buddhist deities such as Buddhas, Bodhisattvas and fierce deities, along mantra repetition. According to Geoffrey Samuel:If Buddhahood is a source of infinite potentiality accessible at any time, then the Tantric deities are in a sense partial aspects, refractions of that total potentiality. Visualizing one of these deities, or oneself identifying with one of them, is not, in Tibetan Tantric thought, a technique to worship an external entity. Rather, it is a way of accessing or tuning into something that is an intrinsic part of the structure of the universe—as of course is the practitioner him or herself.Deity yoga involves two stages,