On sadu put it very nicely, humorously. He says, see, we would never see such language from shi rama. Chandre rama chandr was an aristocrat. But christna, he was brought up with coward boys. So all sorts of language he can deplor immediately. Chrisna's life also, no hesitate, an hesitation in using the harshest of choicest of words when he wants to scold somebody. And what they do is they put such a burden of bad carma on us that it prevents us from spiritual life. It puts a veil between us and god. Why one does not turn to spiritual life?