You are Kṛṣṇa in a yellow complexion, and You are Śacīnandana, the son of mother Śacī. Those who hear Caitanya-caritāmṛta will keep You in their hearts. It will be easy to understand Kṛṣṇa through You." Thus Caitanya Mahāprabhu came to deliver Kṛṣṇa. His method of deliverance was not meditation, fruitive activities or scriptural study, but love.
We have often heard the phrase "love of Godhead." How far this love of Godhead can actually be developed can be learned from the Vaiṣṇava philosophy. Theoretical knowledge of love of God can be found in many places and in many scriptures, but what that love of Godhead actually is and how it is developed can be found in Vaiṣṇava literatures. It is the unique and highest development of love of God that is given by Caitanya Mahāprabhu.