only by pure a devotee

Transcendental literature that strictly follows the Vedic principles and the conclusion of the Puranas and Pancaratrika-vidhi can be written only by a pure devotee. (More...)

A Vaisnava always follows the order of guru and Krsna. Sri-Caitanya-caritamrta was written by Krsnadasa Kaviraja Gosvami by their mercy. Krsnadasa Kaviraja Gosvami considered all the devotees that have been mentioned to be his preceptor gurus or spiritual masters, and Madana-gopala (Sri Madana-mohana vigraha) is Krsna Himself. Thus he took permission from both of them, and when he received the mercy of both guru and Krsna, he was able to write this great literature, Sri-Caitanya-caritamrta. This example should be followed. Anyone who attempts to write about Krsna must first take permission from the spiritual master and Krsna. Krsna is situated in everyone's heart, and the spiritual master is His direct external representative. Thus Krsna is situated antar-bahih, within and without. One must first become a pure devotee by following the strict regulative principles and chanting sixteen rounds daily, and when one thinks that he is actually on the Vaisnava platform, he must then take permission from the spiritual master, and that permission must also be confirmed by Krsna from within his heart. Then, if one is very sincere and pure, he can write transcendental literature, either prose or poetry. (More...)

So Krsna is para-tattva. Na caitanyat krsnat jagati para-tattvam param iha. He is very emphatically asserting that "There is no more greater truth than Krsna and Krsna Caitanya." So according to the Vedic system, if you say something very emphatically, you must prove by Vedic evidences. Otherwise you can go on talking; nobody will hear. Sometimes people ask us about Krsna and Caitanya Mahaprabhu, that "What is the Vedic evidences?" So that Vedic evidences will be given, later chapters of Caitanya-caritamrta. He is not falsely asserting. Kaviraja Gosvami is very, very advanced devotee and scholar. He is not ordinary human being. He was empowered by Madana-mohana. So nobody should try to write any Vedic literature... Vedic literature means the sruti, smrti, Purana. They are Vedic literature. Therefore Srila Rupa Gosvami has also confirmed, (More...)