Samuel Johnston:
It is apprehended that Jews, Mahometans (Muslims), pagans, etc., may be elected to high offices under the government of the United States. Those who are Mahometans, or any others who are not professors of the Christian religion, can never be elected to the office of President or other high office, [unless] first the people of America lay aside the Christian religion altogether, it may happen. Should this unfortunately take place, the people will choose such men as think as they do themselves.
[Elliots Debates, Vol. IV, pp 198-199, Governor Samuel Johnston, July 30, 1788 at the North Carolina Ratifying Convention]
"It is apprehended that Jews, Mahometans, pagans, etc., may be elected to high offices under the government of the United States Those who are Mahometans, or any others who are not professors of the Christian religion, can never be elected to the office of President, or other high office, but in one of two cases. First, if the people of America lay aside the Christian religion altogether, it may happen. Should this unfortunately take place, the people will choose such men as think as they do themselves. Another case is, if any persons of such descriptions should, notwithstanding their religion, acquire the confidence and esteem of the people of America by their good conduct and practice of virtue, they may be chosen. I leave it to gentlemen's candor to judge what probability there is of the people's choosing men of different sentiments from themselves.
[Elliots Debates, Vol. IV, pp 198-199, Governor Samuel Johnston, July 30, 1788 at the North Carolina Ratifying Convention]
Clearly those conservatives who endorse Romney feel he qualifies under the second conditions advocated by one of the most heroic and greatest of our Founding Father's. Notwithstanding his religion but by good conduct and virtue.
Now, Be honest where did you get the quote? I want to know if you were the one who edited it or what the source was that lied and misrepresented Gov. Johnston's words.