God has given us five senses. With which we eat and drink. But what should be seen with the eyes and what not? What should be heard with ears and what should not be heard? What should be eaten and spoken with the tongue and what should not? What should be heard through the nose and what not? What should and should not touch the skin? If this discretion is not there, the devotee may also deviate from his path of devotion. As Ajamil happened.
But if we have a God-bearing saint in our lives, then our lives will be filled with wisdom and devotion, which will never allow us to deviate from the path of devotion. This is where the moral of this story meets.