It's a great idea but unfortunately it has some significant flaws.

First, I imagine quite a lot of the Christianity in American politics is performative. The politicians could just hand wave away the passages and say "That's not what Jesus meant, he personally told me so".

The fundamentalists suckers would believe them and vote for them even harder and the ones that are drawn to religion for the excuse to abuse people won't care as long as their abusive itches get scratched.

The other problem is that if it did work, it's comes across as more than a little Christofascist.

The far-right and religious "in it for abuse" crowds would take to it like flies to dog shit and the bible has some horrific stuff in it that you'd definitely never want becoming law.

Better to just pry fundamentalists and neoliberals from power so all they can do is seethe while progressives pass these kinds of laws. With genuine end times just around the corner, time is a factor.