Mantras are only endowed with transformative ability if provided in initiation (dīkṣa) with the mouth of a guru. It is far from much correct pronunciation, but fairly the ability with which the mantra is endowed that offers it reworking functionality. Vishishtadvaita Vishishtadvaita is one of the main branches of Vedanta, https://creightony975vbi1.mdkblog.com/profile