Trump is a constitutionalist. the republicans' have forgotten their roots. Israel wanted a king, God said I Am King, they said "no a real King." God gave them Saul. they suffered. God sent Jesus, His Son, He suffered. our choice!
There is no comparison between America and Israel of the OT. That was a theocracy. America is a Republic, for the people by the people. The head of the country is the president. What God set for the chosen people is totally different than modern day America.