Chinese esoteric Buddhist follow was based upon deity yoga and the "3 mysteries": mantra, mudra and mandala. These 3 mysteries enable the Buddhist yogi to faucet into the body, speech and thoughts of the Buddhas.[a hundred] Out of your sacred Hindu mantras focused on Lord Shiva, "Om Namah Shivaya" is https://www.youtube.com/@AacharyaGoldieMadan/