HARE KRISHNA
I will write here everything regarding BHAGWAN SHRI HANUMANJI written in SHIV MAHAPURANA.
1.) HANUMANJI is direct biological son of SUPREME GOD MAHAKAAL himself and was born from his divine semen/energy. The spatarishis collected that divine semen and poured it in the ears of MATA ANJANI and thus HANUMANJI was born and is direct biological son of SUPREME LORD MAHESWARA himself.
As if hit by the arrows of Cupid, Śiva let fall his semen dislodged from its seat, for Rāma’s work.Eagerly urged by him mentally for Rāma’s work, the seven celestial sages retained that semen in a leaf.For Rāma’s work that semen was poured through the ears of Anjani, the daughter of Gautama, by those sages. In due course Śiva was born of it in the form of a monkey named Hanūmat. He had great strength and exploit.
~SHIV MAHAPURANA satarudra samhita chapter 20
2.)Being son of SUPRME GOD MAHADEVA,HE possessed infinite strength and ate the SUN even as an infant and released it on repeated request of all DEVAS. They all gave him many boons too knowing him to be ansha of MAHAKAAL himself.
Even as a child the lord of monkeys, Hanūmat was very powerful. Early in the morning he took the disc of the sun for a small fruit and ate it At the request of the gods he left it. Knowing him to be an incarnation of Śiva of great power the gods and the sages granted him boons.
~SHIV MAHAPURANA satarudra samhita chapter 20
3.)HANUMANJI, The son of LORD SHIVA MADE LORD RAMA and LAKSHMANJI happy in all respects. He slain mahiravan and brought back LORD RAMA and LAKSHMANJI from patallok.
He slew the demon Mahīrāvaṇa and brought Rāma and Lakṣmaṇa from his place to their own after guarding them well.
~SHIV MAHAPURANA satarudra samhita chapter 20
4.)He is called as store house of infinite strength in SHIV MAHAPURANA and also calles untiring and indefatigable. He defeated ravan along with his family members and all followers. ( same instance is present in valmiki RAMAYANA YUDDH KANDA SARGA 59 also where HANUMANJI crushed ravan and made him unconscious by a single slap and made ravan vomit torrents of blood from all his 10 heads,nose,eyes,ears,arms). He made all GODS happy by defeating ravan.
The lordly son of Śiva made Rāma and Lakṣmaṇa happy in every respect. He protected the entire army.The untiring indefatigable monkey destroyed and defeated Rāvaṇa, his family and his followers. The monkey, the storehouse of infinite strength made the gods happy.
~SHIV MAHAPURANA satarudra samhita chapter 20
5.)He learnt all scriptures and knowledge from LORD SOORYANARAYANA without any strain and on orders of SOORYADEV, he helped SUGREEV in every aspect by becoming his minister despite being infinite times stronger,and in
Highly delighted he approached his mother and eagerly told her everything in her behest the bold monkey went to the sun every day and learnt all lore from the sun without any strain.The excellent monkey, a part of Śiva approached Sugriva, a part of the sun, at his behest, after getting the permission of his mother.Sugrīva who had been exiled by his elder brother Bali who enjoyed his (Sugrīva’s) wife, stayed on the mountain Rsyamuka long with Hanūmat.The intelligent monkey born of a part of Śiva became Sugrīva’s minister and did everything beneficial to him in every respect.
~SHIV MAHAPURANA satarudra samhita chapter 20
6.)He burnt whole lanka in front of ravan,meghnat,atikaay, etc and killed more than half army of ravan.He alone protected entire army of LORD RAMA and brought sanjeevni herb to revive LAKSHMANJI.
the monkey, a part of Śiva himself, jumped about and making that a pretext burnt the city of Laṅkā. After burning Laṅkā except the mansion of Bibhishana the heroic leader of monkeys jumped into the ocean. Thereby extinguishing the fire from his tail he reached the other shore. Not at all tired or grieved the monkey born of a part of Śiva approached Rāma.The rapid and excellent monkey Hanūmat reached Rāma’s side without delay and handed over the crest-jewel of Sita.At his behest, the powerful hero, gathered many mountains through the hosts of monkeys and built a bridge in the ocean.At the time when he was about to cross the ocean, Rāma installed a phallic image of Śiva and worshipped it with a desire to be victorious.Securing his boon of victory, he crossed the ocean, surrounded Laṅkā with the monkeys and fought against the Rākṣasas.The heroic Hanūmat slew many Asuras and protected Rāma’s army. He enlivened Laksmana by the medicinal herb Sanjivani when he was wounded by Meghnada’s javelin.
~SHIV MAHAPURANA satarudra samhita chapter 20
7.)He went to lanka (which was never crossed by anyone before even by all 33 gods) and searched MATA SITA had killed lakhs of demons in lanka including 80,000 kinkara demons, all guards of lanka and ashok vatika, jambumali and his armies, 7 sons of prahasta and their armies, 5 army generals of ravan ( virupaksh,yupaksh,durdhar,praghasa,bhasakarna) and their armies, akshay kumar along with his army. , He burnt entire lanka.
On knowing that she was in Lanka.the leading monkey quickly jumped across the ocean, never before crossed by any and reached Laṅkā.There he performed wonderful exploits and handed over the excellent token of recognition of his lord Rāma to Sītā.Narrating the endeavours of Rāma for the protection of her life, the heroic leader of monkeys dispelled the sorrow of Sītā.Taking a token from her he turned back to go towards Rāma. On the way he broke Rāvaṇa’s park and killed many Rakshas. At the same time he killed Rāvaṇa’s son also along with many Rākṣasas. That fearless monkey of great exploits wrought a havoc there.
~SHIV MAHAPURANA satarudra samhita chapter 20
8.) HANUMANJI carried out the tasks of LORD RAMA by all means. He made all asuras bow down and submit.He is destroyer of arrogance of all Daityas and uplifter of devotees.HANUMANJI is called LORD RAMA'S messenger ,and life saviour of LAKSHMANJI.and he is favourably disposed to his devotees.He is slayer of all daityas.
The leading monkey quickly carried out the tasks of Rāma by all means, made the Asuras bow down and submit and performed various sports.Himself a leader of devotees, he made Sītā and Rāma happy. He, the lord of monkeys, established the cult of devotion to Rāma in the world.Indeed he was the Incarnation of Śiva the lord and uplifter of devotees. He was the life-saviour of Lakṣmaṇa and the destroyer of the arrogance of all Daityas. He was the heroic Hanūmat who carried the tasks of Rāma always. In the world he is called Rāma’s messenger. He is favourably disposed to his devotees. He is the slayer of Daityas.
~SHIV MAHAPURANA satarudra samhita chapter 20
9.) This story of BHAGWAN SHRI HANUMANJI is conducive to wealth,fame and longevity. It yields fruits of all desires and it gives liberation.
Thus O dear, the excellent story of Hanūmat has been narrated to you. It is conducive to wealth, fame and longevity. It yields the fruits of all desires. He who listens to this or narrates this with devotion and purity of mind enjoys all desires here and attains liberation hereafter.
~SHIV MAHAPURANA satarudra samhita chapter 20
10.) In eulogies and glories of Supreme Lord Shiva, all the gods addressed the fact Lord Shiva is Lord Rama Among the weilders of weapons, and he is Lord Hanuman among Vanaras.
Among all Adityas you are Vāsudeva; among the monkeys you are Hanumat; among the sacrifices you are Japayajna: among the weapon-bearers you are Rama: Among the Gandharvas you are Citraratha ; among the Vasus you are certainly the fire; among the months you are the intercalary month; among the holy rites you are the Caturdaśī rite.
~Shiv Mahapurana,Rudrasamhita,yuddhkhanda chapter 2
This clearly indicates that Lord Rama is the best in all welders of weapons and Lord Hanuman is the strongest warrior of Lord Rama's army. Lord Hanuman is indeed strongest warrior in whole epic Ramayana after Lord Rama and Mother Seeta.