If Christianity is “nonsense”, then why does it produce a culture you prefer?
Declaration if Independence:
“....and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them...
We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness....”
John Adams:
“Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.”
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Below is a link of a letter from Adams to Jefferson in 1813:
https://founders.archives.gov/documents/Jefferson/03-06-02-0208
Excerpt:
Now I will avow, that I then believed, and now believe, that those general Principles of Christianity, are as eternal and immutable, as the Existence and Attributes of God: and that those Principles of Liberty, are as unalterable as human Nature and our terrestrial, mundane System.