It didn't say be evil to fit in with evil, quite the contrary. Paul did say that the civil magistrate is God's minister to be a terror to evil and a servant for good. Good in the Bible is doing God's will as expressed in the Bible, i.e. no abortion, no homo-parades because no homos, no frivorce, limited government, no feminism, no taking others property by eminent domain, no bribing officials for favoritism, no greed, no course language or blasphemy...etc. I do not see Trump being a terror to what God calls evil and I do not see him being a servant to good. It seems he is too narcissistic with too many NY values to execute the office in the Romans 13 way.
Cruz was the guy who flip-flopped on his “NY values” comment less than a minute later, as he was clapping Donald on his parry of Cruz’s own comment.