Puniya Shravak symbolized ideal worship and devotion. He was a  devotee whose devotion was praised by Bhagwan Mahavir himself. A  resident of Rajagriha he came under the spell of Mahavir’s discourses  and began to practice aparigraha (abandonment of worldly possessions).  He embraced poverty willingly and gave away all the wealth he had  inherited from his father. He would be happy and contented with what he  earned from making cotton threads. He believed that contentment had  nothing to do with possessions, with wealth or acquisitiveness. It is  simply a state of mind.
Being a truly devoted soul, he held co-religionists in high esteem  and would invite everyday one of them and feed him with love and  affection. He practiced samayik (maintaining equanimity for a set period  of time) with a heart full of devotion.
 Once he could not worship with his usual concentration and was  disturbed. He asked his wife to find out the reason. This set her  thinking. After a long pause, she said: “I found in my way a few cakes  of dung and since they belonged to no one, I brought them home.” Puniya  Shravak said: “You did not do the right thing. If no one had claimed  those cakes, they must belong to the state. Go and deposit them back  where you found them.” It was then that his conscience stopped pricking  him. A slight aberration, and he would be disturbed.
 Once king Shrenik asked Tirthankar Bhagwan Mahavir about the state of  his soul after death -where would it go? Thereupon Mahavir replied: “To  hell.” The king wanted to know what he should do to avoid such a fate.  Mahavir replied: “You can avoid going to hell provided you get the punya  (good deeds) acquiring from one samayik of Puniya Shravak.”
 The king approached him with the request. Shravak asked him to find  out from Mahavir the real worth (value) of a samayik. Bhagwan said that  it was difficult to set any value to his samayik as it was invaluable.
 Meru is the tallest mountain. The value of one Samayik of Puniya  Shravak was worth the value of piles of money as tall as the Meru.  Bhagwan Mahavir explained it differently. He said: “One goes to buy a  horse and the price of a leash for the horse will be equal to the total  value of money in king Shrenik’s coffers. But the price of the horse  will be worth the value of one samayik.”
 Shrenik realized that his entire wealth would not be able to buy even  one samayik of Puniya Shravak. He felt the highest reverence for his  devotion. Puniya Shravaks’s life was a life of renunciation, self-denial  and non-possessiveness, the life of a true shravak.
 How great must be the one who was praised by Bhagwan Mahavir himself!  The importance of samayik manifested itself in the life of Puniya  Shravak. Only one samayik performed with a pure heart and devotion can  put one on the path of liberation and help to ward off evils.
 Scriptures say that if one donates gold everyday and the other  performs samayik, the one who donates gold cannot stand in comparison to  the other who performs samayik.
 http://www.tattvagyan.com/jain-stories/puniya-shravak