“Guru Nanak taught his lesson in a simple way. He gave Duni Chand a needle and told him that he would take it from him in the next world. This made the merchant think and realise that he could not take any of his worldly possessions with him to a life after death. He asked for the Guru’s advice about what to do with all his material wealth. “If you give in the name of God and put food into the mouths of needy persons, only then will you have credit to take with you in your next life,” replied Guru Nanak.”