Nationalism has that "dual loyalty" feel to it for the Christian, which is very uncomfortable for me. I am of the view that Christians can glorify God for the wonderful freedoms and blessings they enjoy in a country, but to be proud and boast in the country is another thing. Besides that, some who are for nationalism typically fixate their mission on something irrelevant to the gospel aim. I just imagine all the fathers before us centuries ago, I could not imagine that they would turn their attention to a vanity as being nationalistic about the kingdom or nation they temporally resided. They saw this world as a wilderness that we are pilgrimaging, not looking to what lies behind, but pressing for what lies ahead. Someday the United States will dissolve, and so will many other countries. Not my concern, I am here to proclaim Christ and live in Christ and then die to be ready for the new world with a resurrected body. There won't be countries, we will be one kingdom, one people, with one joy.