I have a thought. Let's just pretend for a moment that a couple of things happen on down the road a ways...
First, the Evangelicals and their sort get their wish and the "Right to Life" under any and all circumstances becomes the law of the land. No more abortions for any reason because "All life is sacred". They win. Every baby conceived is born and all is well in Gilead.
So where do they go from there? What's the next morality battle in the fight against the heathens? Well, one might propose that the next logical step to preserve all life could conceivably be the even more prevalent catastrophe...gun violence. After all, 45,000 or so gun deaths in a year is pretty significant. Since all life must be preserved at any cost, wouldn't it make sense for the same bunch to have a change of heart on 2A now that they have a victory under their belt?
Picture this: An emboldened hyper-religious segment with connections, lobbying power and a base that has typically agreed with their ideology in the past has an epiphany. God speaks to them and they decide that firearm violence must end now that the battle of abortion is over. The same group that espoused 'God, guns and guts' when they needed firearm owners if not necessarily be on their side, at least not to oppose them, has a change of heart on the guns part.
Using mass shootings, domestic attacks and suicides in the news cycle as evidence, the call for regulation goes out from pulpits and city halls. Children especially must be protected at any cost. 'Well regulated' becomes a rallying cry. Key law enforcement and political leaders fall in line. Red Flags and confiscations become speakable subjects as even the NRA and manufacturer lobbyists come under condemnation as purveyors of sin. God is no longer on their side.
Everyone who is sick of hearing about weekly or daily shooting attacks hails it all as long overdue common sense and a giant step further than 'thoughts and prayers'. Public opinion, already leaning away from ever-increasing numbers of weapons and weary of government inaction, coalesces into votes. Congress, smelling a change in the wind and sensing where the religious power is heading becomes a springboard for restrictions unheard of in recent times. Sizeable campaign donations grease the skids. Along the way the religious minority takes a page from their playbook and using the power of the same Supreme Court that bent over backwards for them on abortion, begins chipping away at yet another supposed 'right'...just as they did with RvW.
With over 400 million guns in private hands, the Christian Nationalist movement calculates that it's far too risky for their future to have so many independent minded people so well armed. A Godly country can tolerate random violence very little after all and organized resistance even less. So the long-predicted "they" who will be coming for your guns shifts quietly from the left to the right. Unregulated access to firearms subtly becomes impermissible and before long the very thing that was intended to prove 'Shall not be infringed' turns into the vehicle to prove that it will.
Stranger things have happened.