The nations of the world, irrespective of race and religion, can only be truly united in love and harmony by following the path of prema-bhakti (love of God) as laid down by Sri Krishna Chaitanya Mahaprabhu. Love (prema) is even greater than the concept of non-violence. love or prema is a positive action; it is the effort to do good towards others. In reality, all talk about non-violence is in fact quite superficial, for in this life none can exist without harming another. True non-violence is