Mantra jaap refers to the repetitive chanting or recitation of a mantra, often as part of a spiritual practice or ritual.

Navnath is a revered figure in Hinduism, particularly within the Nath tradition. Navnath Jayanti, the birth anniversary of Navnath, is celebrated by his followers. However, it's important to note that in Hinduism, mantras are considered sacred and powerful sounds or words that carry spiritual significance. Mantra jaap refers to the repetitive chanting or recitation of a mantra, often as part of a spiritual practice or ritual.

While there are numerous mantras associated with Navnath and the Nath tradition, one of the most well-known and powerful mantras is the Navnath Mantra:

"ॐ नमो भगवते नरसिंहाय"

This mantra is dedicated to Lord Narasimha, an incarnation of Lord Vishnu who is revered for his protective and fierce aspect. Chanting this mantra with devotion and sincerity is believed to invoke the blessings and protection of Lord Narasimha.

It's important to approach mantra jaap with respect, sincerity, and understanding of its significance. Additionally, it's advisable to learn mantras from authentic sources and under the guidance of a qualified spiritual teacher or guru.