Concerning our use of analogy. We do not bring in imperfect analogy, but we follow the instructions of the Sastras strictly. Our authority is on the basis of Sastra, not analogy. So, Vyasadeva while giving the history of creation says "Janmadyasya . . . adhikavaye'' . . . so He impregnated the heart of Brahma with all the designs of creation. So what is wrong there? If I instruct someone you do like this, and he does it, then what is the difficulty? This is the system. Our authority is sastra.
Letter to Satsvarupa das Maharaja, 21 October, 1975