@tve-nl I dont have anything against politicians being religious, but as said they should keep their faith for their private life and not let Bible and Vatican dictating them how to make laws for whole public.
As for your first thing, well yeah, sadly there will always be wars for possession as well, but that is all result of the wild capitalism that runs nowadays. Everything runs around profit, quality is not a deciding factor anymore.
Religion, nationalism.. all those things does not add up anything to the humanity in overall.. and we all forget too much that we all are one single species habitating "our" one planet, and we should all work together, not against eachother... and sadly things like religion and nationalism help elites to controll the crowds and make constant conflicts. I know its hard, I know its utopistic view, but I choose to believe that one day we will live up and evolve enough to see that we are all one and that we will start to work together to make life better for everyone, and not just for top 5% percent of population in the world.