SHAFAQNA – It is narrated from the Prophet of Islam (PBUH) who said: The one who trades for the materialistic world has placed himself into two dangers; the first danger is that he risks his life, meaning when one who wants to trade in this world, sometimes these dealings take you to hell, by usury, by taking others properties, committing sins and due to these, you go to hell. And the second danger is that you lose your wealth and assets; trading in this world has these two dangers.
On the other hand, the trader of the hereafter, meaning the one who follows the path of God’s obedience and is after doing what God has commanded, he will be rewarded and will make profits. The Prophet (PBUH) added: The profits will be, first of all your life will be saved from destruction and the hellfire and the second will be the paradise, which you have prepared for yourself .
 Warram Collection, Vol. 2, page 119.
Source: The website of Sheikh Mojtaba Tehrani