“They approached religion more or less the same way they approached everything else that interested them: Franklin invented his own, Washington proved diplomatic, Adams grumbled about it (he hated Christianity, he once said, but he couldn’t think of anything better, and he also regarded it as necessary), Jefferson could not stop tinkering with it, and Madison defended, as a natural right, the free exercise of it. That they wanted to preserve religious liberty by separating church and state does not mean they were irreligious. They wanted to protect religion from the state, as much as the other way around.
If the founders had followed their forefathers, they would have written a Constitution establishing Christianity as the national religion. Nearly every British North American colony was settled with an established religion… …Following the faith of their fathers is exactly what the framers did not do. At a time when all but two states required religious tests for office, the Constitution prohibited them. At a time when all but three states still had an official religion, the Bill of Rights forbade the federal government from establishing one.”
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