Rom 1:22-29
22 Although they claimed to be wise, they became fools 23 and exchanged the glory of the immortal God for images made to look like mortal man and birds and animals and reptiles.
24 Therefore God gave them over in the sinful desires of their hearts to sexual impurity for the degrading of their bodies with one another. 25 They exchanged the truth of God for a lie, and worshiped and served created things rather than the Creator  who is forever praised. Amen.
26 Because of this, God gave them over to shameful lusts. Even their women exchanged natural relations for unnatural ones. 27 In the same way the men also abandoned natural relations with women and were inflamed with lust for one another. Men committed indecent acts with other men, and received in themselves the due penalty for their perversion.
28 Furthermore, since they did not think it worthwhile to retain the knowledge of God, he gave them over to a depraved mind, to do what ought not to be done.
NIV
"Trump won't be able to trump Cruz on conservatism. So now he's making clear that he isn't running a conservative campaign - he's running a nationalist and populist campaign. His enemies include both Republicans and conservatives"
http://www.breitbart.com/2016-presidential-race/2016/02/11/cruz-knocks-trump-as-non-conservative-trump-admits-it/
“He’s seemingly endorsed single-payer healthcare;”
That is as far as one needs to read. That is a lie.
Now, is it wise to go to a candidate’s opponent to get the “straight dope” on that opponent? Do you go to Rubio to find out what Cruz really thinks?
“So, Odawg, please differntiate between the principles of nationalist populism, the other Created Things called out in Romans 1, and the principles of Conservatism which tend not to invoke the punitive response, also described in Romans 1?”
Paul is writing about what happens to people/society when they reject God. Other than that, I have no clue what your are asking.
That tweet — Trump was referring to people running as conservatives and doing the opposite when elected.
Were you around when Reagan ran? Reagan did not run as a conservative. He ran on issues that were conservative, which for him at the time were to: build up the military, cut taxes, cut spending. He carried through. That was 36 years ago.
Trump prefers to run as Reagan did — run on conservative ideas — immigration control, border control, build up military, cut taxes, get rid of obamacare, and the umbrella concept (that he probably borrowed from Reagan) that is conservative to the core, make America great again.