Lord Hanuman or the monkey deity is one of the most revered god of India. Lord Hanuman is venerated as the greatest disciple of Lord Sri Ram. He is believed to be an avatar (incarnation) of Lord Shiva. He is seen as the embodiment of devotion and loyalty and is one of the rare Hindu god who has taken a vow of celibacy. Mentioned below is the Sri Hanuman Mantra which is often chanted by the followers of Bajrangabali to pay obeisance to the lord.
Sriramdootam saranam Prapadhye.
I submit myself to you O lord Hanuman the envoy of Lord Sri Ram. You
are the son of wind and hence your speed and mind is as swift as the
wind. The lord has full control over his sensory organs. He is the
wisest among the wise men and heads the vanars (monkeys). You are the
greatest O dear lord Hanuman, the messenger of Sri Ram.