I know that my suggested answer won’t be easy to consider or accept…….but maybe it will expand our way of thinking. The basic teaching of all religion is that we are eternal spirit souls. Whereas this material body, is “ashes to ashes, dust to dust”. The body is the vehicle of the soul. It has a “useful life” and then ……… compost. But we are eternal …………whether we go to heaven or to hell. Therefore the first axiomatic principle of spiritual life is, “We are not these material bodies. We are spirit.” Material nature is never alive, never conscious. It is dead matter. And spirit cannot die. It is eternal and conscious. However, when a spirit is inside a a material body, the body runs around. And the consciousness of the spirit identifies with the body and the material senses. Then one acquires the conviction that I can be happy if I can arrange to satisfy my body. The saints, who are closer to God, are blessed with the understanding, with the revelation, that “I am not this body”. Therefore they become detached from the pursuit of material pleasures, sex, etc. They are not austere; they are enlightened.
So the body is born in America, or Germany, or Russia, or Nigeria. Therefore a man who identifies with the body as “me”, he feels that “I am American, I am German, I am Russian, I am Nigerian.” But one who understands that I am not this body, he has no sense of nationality, no sense of gender, no sense of race. Because the body is like a halloween costume only…..a temporal identity, a material designation.
Under God, we are all one family, regardless of where the body was born, which race our body is, etc., etc. All this fighting in the name of nationality is usually because the people who run the country have imperialistic visions and want to exploit the resources of other countries. So, in the name of patriotism they send their young people off to get killed. And then they put their names on a wall somewhere. The whole thing is usually a scam. The big man sits behind a desk and sends everyone else off to get killed.
There were armies when Jesus was walking on this planet. Jesus didn’t preach that we should join them. He led a different kind of army, and army marching towards God. All of this nationality and patriotism stuff comes under the heading of hegemony, where the citizens are exploited for fulfilling the ambitions of the madmen who run the countries. This is the nature of life in the material world. Better to be like Daniel who was put into a cage with lions when they want to send us off to war.