Christian hate-preacher calls for the execution of ‘every single homosexual’.

[JC1432]

And Marjorie Taylor Greene says that Christian nationalism is "nothing to be afraid of":

Christian hate-preacher calls for the execution of ‘every single homosexual’

to determine a religion if true or not is to look at the TRUTH of what their holy books say. you cannot base an analysis of truth based on abuses of the religion.

that said. Jesus IS christianity, and christians are to obey Him only. He commands as the 2nd command of all to love your neighbors, all people and ENEMIES. NO EXCEPTIONS (1st commnand is to love God)

So it is impossible to say rationally that a christian nationalism as defined by Jesus as stated above, would be in any way bad for the U.S. but should be mandatory and necessary