Srila Prabhupada:
" God is person, His body is spiritual, but we do not accept it." It is the greatest offense. It is the greatest offense. How it is offense? Suppose you are my friend, and if I say, "Oh, you have no eyes. You have no hand. You have no leg. You have no tongue..." "You have no leg" means you are lame man. "You have no eyes" means you are blind man. "You have no hand" means... That means I am calling you by all ill names. "You are blind. You are lame. You are nonsense. You are rascal." So are they not offenses against the friend? If I say, "You have no eyes," it is gentlemanly speaking that "You are blind." If I directly say, "You are blind," oh, will you be very happy upon me? No. If I say, if "You have no leg..." Suppose if I say if "You have no brain," that means "You are rascal. You are fool." So these impersonalists, they are always, I mean to..., trying to understand how God is eyeless, handless, legless, all less. Simply he has got eyes to see beautiful things. He has got his hands to touch nice things. No. These are offenses. According to Caitanya Mahäprabhu these are great offense against God. So therefore they are, life after life, they are studying this impersonalism, but there is no perfection."