Okay Christian conservatives [self-servatives], wiggle your way out of those words. You know Jesus? The Guy Whose Words you claim to follow? The Guy Who was murdered for challenging the authority of politicians?
He spoke those words shortly before before His execution as one of what is known as the 'Beatitudes'. MATT 5: 1-12 Try to reconcile His Words with your republican agenda for the planet...can't be done.
Wearing a cross doesn't make you a Christian any more than waving a flag makes you a patriot. One can't pick and choose which of Jesus' Words to follow and which to ignore. Christianity is not like fashion, where you can go with the trend.
If you describe yourself as a 'Republican Christian' you obviously are unfamiliar with Jesus and His Word. You are either an oxymoron or a moron.