देवराजसेव्यमानपावनांघ्रिपङ्कजं व्यालयज्ञसूत्रमिन्दुशेखरं कृपाकरम् । नारदादियोगिवृन्दवन्दितं दिगंबरं काशिकापुराधिनाथकालभैरवं भजे ॥१॥ Bhairava is also referred to as upon as protector, as he guards the eight directions in the universe. In Shiva temples, if the temple is shut, the keys are placed ahead of Bhairava. Yantra āvaraṇa rituals normally follows the same mantra https://fernandodavnh.blogproducer.com/36319011/the-basic-principles-of-bhairav