The qualities of Hanuman
Strength, Courage, Wisdom, Celibacy, Devotion to Rama and the many names by which he was known – are detailed in the Hanuman Chalisa
Tulsidas says in the last stanza of Chalisa that whoever chants it with full devotion to Hanuman, will have Hanumans grace. Hanuman Chalisa invokes Hanumans divine intervention in grave problems, including those concerning evil spirits.