PURPORT

Srila Bhaktisiddhanta Sarasvati Thakura did not like his disciples to become very fat in the course of time. He would become very anxious upon seeing his fat disciples becoming bhogis, or enjoyers of the senses. This attitude is herewith confirmed by Prahlada Maharaja, who was surprised to see a saintly person adopting ajagara-vrtti and becoming very fat. In the material world also, we generally see that when a man who is poor and skinny gradually endeavors to earn money through business or some other means and he then gets the money, he enjoys the senses to his satisfaction. By enjoying the senses one becomes fat. Therefore in spiritual advancement becoming fat is not at all satisfactory.