Earlier than that we have...
Having undertaken, for the Glory of God, and advancements of the Christian faith and honor of our King and Country, a voyage to plant the first colony in the Northern parts of Virginia, do by these presents, solemnly and mutually, in the presence of God, and one another, covenant and combine ourselves together into a civil body politic; for our better ordering, and preservation and furtherance of the ends aforesaid; and by virtue hereof to enact, constitute, and frame, such just and equal laws, ordinances, acts, constitutions, and offices, from time to time, as shall be thought most meet and convenient for the general good of the colony; unto which we promise all due submission and obedience.In witness whereof we have hereunto subscribed our names at Cape Cod the 11th of November, in the year of the reign of our Sovereign Lord King James, of England, France, and Ireland, the eighteenth, and of Scotland the fifty-fourth, 1620.
Yeah, I doubt anyone disputes that.
However, they do freak-out over the imaginary “separation of church and state” thing when I allude to the Christian reference in the Constitution.
One lawyer denied it existed, read the Constitution three times, and swore up and down it wasn’t in there.