Om Namah Shivaya is at the guts of the Vedas and Tantras (ancient Scriptures) and finds its mention inside the Yajurveda while in the Shri Rudram hymn. Perceived for being most productive if, during the observe of Japa Yoga, where the mantra is repeated verbally or mentally 108 times each https://99webdirectory.com/listings13062706/a-review-of-10-most-powerful-mantra