Om Namah Shivaya is a sacred mantra that is used to invoke the energy of Lord Shiva. This mantra is also known as the Panchakshari Mantra, as it consists of five syllables: Om, Na, Ma, Shi, and Va. The mantra is often chanted as a means of invoking Lord Shiva's energy and blessings, and is believed to be one of the most powerful mantras in Hinduism. The Om Namah Shivaya mantra is believed to be incredibly powerful and can be used for a variety of purposes, such as protection from harm, healing, and purification. The mantra is also said to bestow peace, prosperity, and happiness upon those who chant it with sincerity.