If the money spent on weapons is spent on those in need, there would be an inconceivable wealth in this world. There would be plentitude all over the world. They are spending money on weapons, on killing people. Weapons will be destroyed at the time of the Mahdi (pbuh). Money that used to be spent on weapons will be distributed to Muslims, and to wretched people and those who are in need. - Harun Yahya