“Certainly, therefore, since time immemorial, all transcendentalists have been rendering devotional service to Lord Krishna, the Personality of Godhead, with great delight, because such devotional service is enlivening to the self.”~Srimad Bhagavatam 1.2.22
Hindu gods and goddesses do not always vanquish evil with violence—Krishna defeated the serpent-demon Kaliya by dancing. It goes to show that to get rid of your demons sometimes all you need to do is get up and move.
Shri Krishna said:
“Those who always worship Me with exclusive devotion, meditating on My
transcendental form—to them I carry what they lack, and I preserve what
they have.”~Bhagavad Gita as it is 9.22
“My dear Lord Krishna, I see assembled together in Your body all the demigods and various other living entities. I see Brahma sitting on the lotus flower as well as Lord Shiva and many sages and divine serpents.”~Bhagavad gita as it is 11.15