4466-Hanuman removed the curse of Demoness Lankini with one powerful blow. His might is boundless.

The Demoness Lankini having received the powerful blow of Hanuman Swami realized this was not the strength of a mere monkey, but was the power of Hari bhakta, the Shiv Avatar with Shri Vishnu enshrined in his heart in that form of Ram.
The strength of the lash, It woke her up, in that, her curse was removed, bringing the end to her demon form , & with the recollection that when she received such a powerful blow, it would signify the coming end to the demon race, she imparted words of wisdom to Hanuman to enlighten us.
She gave this as a revelation to the world...
She said, nothing is impossible for the one who has Shri Ram enshrined in the heart as a gem, just like Hanuman who relied only on the name "Rama," as his strength, his might, his power.
She futher said, with this gem of devotion to Rama, hate grows into love, enemies are made into friends, poison is changed into nectar, so it was, she too was transformed from a demon, back to her original state, and attained final liberation at the hands of Hanuman. This is why the name Ram is that gem of incalculable value. Ram naam Sumiran.