None of our major holidays are at all related to Abrahamic religions. Easter is still named for the ancient fertility goddess whose festival it was before it was reskinned as Christian. Christmas takes the pan-european mid winter festival and paints a star on it. The pre-christian Romans held the festival of Sol Invictus (the invincible sun) on December 25th. Christmas trees were a pre-christian tradition in and around modern Germany

There would be massive social pressure to not change holidays

I am not religious, but I have devoted a good chunk of time to reading the bible. If I can do it, someone who essentially stands to gain nothing by reading it can do it, so can and should all these greasy-ass politicians who use it as a political prop. The only thing more irksome than inflexibly, overly literal religious people, are phony religious people who don't even know what they're talking about. And then the next level of annoying beyond that is yhe voting public who allows the charade. They should be the ones pressing these politicians. "Two Corinthians" Donald? What the fuck are you talking about?

yep once you really understand the incoherent contradictory mess in its entirety you only have two options. Accept it as flawed human writings, or double down into esoterica and live inside the contradiction. You can't really be a normie Christian at that point, since modern whitewashed christianity is so alien to the bible itself.

This is a ridiculous claim. Reading stories about how god and the devil trick a dude into committing incest or how humans used to be 10 ft tall and live a thousand years before a divine flood wiped out all the non-believers isn't at all necessary.

It's entirely possible to have a cogent understanding of western politics without delving into the depths of the mythology. You'd be far better off spending your time reading legitimate political literature or doing irl stuff.