In the heat of our political moment, we sometimes don’t see how our future connects deeply to our past. But the Christian Right does — and they do not like what they see.

The Christian Right has made religious freedom the ideological phalanx of its current campaigns in the culture wars. Religious freedom is now invoked as a way of seeking to derail access to reproductive health services as well as equality for LGBTQ people, most prominently regarding marriage equality.

But history provides little comfort for the theocratic visions of the Christian Right. And that is where our story begins.

For all of the shouting about religious liberty — from the landmark Hobby Lobby Supreme Court case, to the passage of the anti-gay Religious Freedom Restoration Act in Mississippi, and more — there is barely any mention, let alone any observance, of the official national Religious Freedom Day, enacted by Congress in 1992 and recognized every January 16 by an annual presidential proclamation.

The day commemorates the enactment of the Virginia Statute for Religious Freedom in 1786.

Why is this seemingly obscure piece of Revolutionary-era legislation so vital? And why doesn’t the Christian Right want you to know anything about it?

The bill, authored by Thomas Jefferson and later pushed through the state legislature by then member of the House of Delegates, James Madison, is regarded as the root of how the framers of the Constitution approached matters of religion and government, and it was as revolutionary as the era in which it was written.

It not only disestablished the Anglican Church as the official state church, but it provided that no one can be compelled to attend any religious institution or to underwrite it with taxes; that individuals are free to believe as they will and that this “shall in no wise diminish, enlarge, or affect their civil capacities.”

As a practical matter, this meant that what we believe or don’t believe is not the concern of government and that we are all equal as citizens.

Following the dramatic passage of the Statute in 1786, Madison traveled to Philadelphia, where he served as a principal author of the Constitution in 1787. As a Member of Congress in 1789 he was also a principal author of the First Amendment, which passed in 1791.

Thomas Jefferson was well aware that many did not like the Statute, just as they did not like the Constitution and the First Amendment, both of which sought to expand the rights of citizens and deflect claims of churches seeking special consideration.

So before his death, Jefferson sought to get the last word on what it meant. The Statute, he wrote, contained “within the mantle of its protection, the Jew and the Gentile, the Christian and Mohametan, the Hindoo and Infidel of every denomination.”

That is a powerful and clear statement. Jefferson, almost 200 years ago, refuted the contemporary claims of Christian Right leaders, many of whom not only insist that America was founded as a Christian nation, but that the framers really meant their particular interpretation of Christianity.

Jefferson further explained that the legislature had specifically rejected proposed language that would have described “Jesus Christ” as “the holy author of our religion.” This was rejected, he reported, “by the great majority.”

No wonder the Christian Right does not want us to remember the original Statute for Religious Freedom — it doesn’t fit their narrative of history! Nor does it justify their vision of the struggles of the political present, or the shining theocratic future they envision.

Religious Freedom Day is nothing but bad news for the likes of Religious Right leaders like Tony Perkins, who argue that Christians who favor marriage equality are not really Christians. They can believe that if they want, but it can make no difference in the eyes of the law. That is probably why on Religious Freedom Day 2014, Perkins made no mention of what Religious Freedom Day is really about — instead using the occasion to denounce president Obama’s approach to religious liberty abroad.

This barely commemorated day provides an opportunity for LGBTQ people, and progressives generally, to reclaim a philosophical, legal and constitutional legacy that the Christian Right is busy trying to redefine for their own purposes.