Lord Bhairav is considered to be the incarnation (Avatar) of Lord Shiva. In the contemporary times, Bhairon has been worshipped by millions of people to get the powerful blessings from the god. Bhairav is a fierce form of Shiva. It is believed that Bhairon is connected to the Southern face and relates to the Mahavidya goddess named Bhairavi who gives Lagna shuddhi (purification of the Disciple). This purifies and protects the body, self concept, personality, and other attributes associated with the Disciple.
Bhairon- Lord of Rahu
Bhairav or Bhairavi are worshipped when there are malefic planets in
the birth lagna (time) or when natural malefic planets are transiting.
Bhairon removes and protects person from these types of effects. As per
the Indian astrology, Rahu is known as a shadow planet, which plays an
important role in the life of a creature. The Indian astrologers often
suggest people, the worship of Lord Bhairav to reduce the evils caused
by the malefic position of Rahu in the horoscope.
Bhairon - The Lord of Yogis
Lord Bhairav is worshipped by Yogis and Tantriks to gain Siddhis.
Bhairon is regarded as the guardian of Yogis and Tantriks who attain
accomplishment of Mantras by doing Sadhana (devotion).
Bhairon - The Kotwal
Lord Bhairav guards the temple of Lord Shiva and due to this fact, he
is also known as "kotwal" (Guard).
Bhairav - The Worship
Worship of Lord Bhairon is very useful to win over your enemies,
success and all materialistic comforts. It is very easy to please lord
Bhairav by doing normal worship daily. Coconut, Flowers, Sindoor,
Mustard oil, black til etc are offered to the God and the following
mantra is chanted with devotion to get God's Blessings.