Should America Establish Christianity as a State Religion?

Everyone who reads here should know where I stand on that question — absolutely not!
I was surprised and sad to see that among Republicans, I am in the minority. According to a Public Policy Polling survey (question 17), 57% of Republicans said they “support establishing Christianity as the national religion.” Thirty percent did not support that policy and 13% were unsure.
Tom Ehrich pointed to the poll results in his commentary opposing the establishment of Christianity. Ehrich asks, if the U.S. is a Christian nation, then whose Christianity do we follow?
He begins:

(RNS) A recent survey found that 57 percent of Republicans agreed that Christianity should be established as the United States’ national religion.
Not only would this violate the clear wording of the Constitution and the intention of the founders to keep religion and government separate, it also raises a difficult quandary.
Whose Christianity?

I have asked a similar question before of those who want to turn America back to God.
Which god?
Ehrich rightly questions the wisdom of having one approach to Christianity endorsed by the government. As Benjamin Rush believed, Christianity doesn’t need government help. Ehrich writes:

We are safe from religion — which was the founders’ goal — when all religious voices can be heard. A competition of ideas is healthy. But if one religious voice became dominant, the resulting intolerance would take us back to the religious wars that tore Europe to pieces.

Among current GOP candidates, Mike Huckabee did best among those who said Christianity should be established as the national religion. Of course, Huckabee is a big supporter of David Barton’s Christian nationalism. Those who think Barton is a side show need to wake up and smell the poll numbers.