Japa Mantras are repeated continually in the meditative condition. This helps to concentrate the thoughts and cultivate a state of interior peace and tranquility. Cundī dhāraṇī or mantra also 1st appeared inside the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā Classical mantras are viewed as sacred https://www.youtube.com/@Mahavidyabaglamukhi/