If Trump and Marjorie Taylor Greene get their way, the United States will be a sort of Christian Iran. There are many on the political and Christian right who are pushing for this. They have a bogus historian by the name of David Barton whose mission it is to prove that the Founding Fathers wanted a Christian nation. Aside from there being nothing about religion in the main body of the Constitution, and despite the First Amendment's proscription of a state religion, Barton labors on, misrepresenting historical documents to prove his point.
Should the people who want the United States to be a Christian nation get their wish, some books by the Founding Fathers will not be welcome. They might be banned altogether.
The Eighteenth Century was a time of advances in science, and many of the era's thinkers were having second thoughts about the Bible. I present here the views of three of them: Thomas Jefferson, Benjamin Franklin, and Thomas Paine.
In his autobiography, Franklin presented a recipe for successful living, which he called the Thirteen Virtues. Only one of those virtues comes anywhere close to religious advocacy.
13. Humility: Emulate Jesus and Socrates.
Nothing about worship. Franklin admired Jesus, but that was as far as it went. The Autobiography, by the way, is a good read, and he recounts some of his dealings with people more religious than he: the Quakers and the Dunkers, for two. The Dunkers are not well known these days, perhaps because they didn't leave any literature behind. In Franklin's time, the Dunkers were upset that non-Dunkers accused them of beliefs they didn't hold. Franklin asked one of them why, then, didn't they publish the things they believed. The answer was interesting and surprising. In their view, God occasionally revealed some truth to them; but later revelation sometimes revealed a new truth that superseded the old truth. They didn't write anything down because they didn't want future generations to be hobbled by old beliefs should God reveal something new. If only more religions were this flexible.
Thomas Jefferson, like Franklin, was a man of science, who also admired Jesus, but did not believe in his miracles. Jefferson looked at the four Gospels, and did his best to cobble together the story in chronological order. He left out all the miracles. So, I also recommend to you The Jefferson Bible. (As a personal aside, I found that reading the whole Jesus and his Disciples story chronologically made the group sound like a paranoid cult. Your mileage may vary.)
Finally, I recommend Thomas Paine's The Age of Reason, which was never taught in any of my years in public school. Parents would have fussed. Thomas Paine was a Deist, and was no fan of the Bible, Old Testament or New.
The first chapter of The Age of Reason sets forth Paine's religious beliefs. The description is short and simple.
"I believe in one God, and no more; and I hope for happiness beyond this life.
"I believe the equality of man, and I believe that religious duties consist in doing justice, loving mercy, and endeavoring to make our fellow creatures happy.
"But, lest it should be supposed that I believe many other things in addition to these, I shall, in the progress of this work, declare the things I do not believe, and my reasons for not believing them."
The things Paine did not believe in fill the rest of the book.
"I do not believe in the creed professed by the Jewish church, by the Roman church, by the Greek church, by the Turkish church, by the Protestant church, nor by any church that I know of."
I have to admit to you that Paine's last book was not well-received, even in the Age of Enlightenment. I believe that his funeral was attended by only one person. But I think The Age of Reason is a book that has a lot to recommend it.
So, three more transgressive books. Read them before they're banned.