Cundī dhāraṇī or mantra also very first appeared during the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā Nirguna mantras, derived from ancient Vedic texts, are more mature than any from the a few varieties. Nirguna mantras don't simply call upon any specific deity or personalised attribute https://www.youtube.com/@AacharyaGoldieMadan/