Cundī dhāraṇī or mantra also very first appeared from the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā Electrical power of Repetition: The more mantras are recurring, the more ability it derives mainly because it sets up a vibration equally to your subconscious mind and nervous system, https://www.youtube.com/@AacharyaGoldieMadan/