Sage Agasthya teaches him this great prayer and Lord Rama subsequently was able to kill Ravana.Īsya sree adithya hrudaya sthothra maha manthasya Agasthyo bhagawan rishi, anushtup chanda, Sree Adithyathma Soorya narayano devatha sarva jaya sidhyarthe jape viniyoga At that time the devas who have assembled in the sky advice him to ask the advice from Sage Agasthya and he does it. Lord Rama after ceaseless battle with Ravana is not able to kill him and is perplexed. This prayer is addressed to the Sun God and occurs in Yudha Kanda of Ramayana.