No challenge there. All I am saying is that radical Christians/religious people and radical atheists are equally “in your face” about it. So your notion that normal religious folk have the burden of proof based on the idea that some religious folk shove God “in everyone’s faces” is blatantly ignorant and not self-aware.
Edit: I don’t challenge the right of Atheists to raise billboards. They have every right. This was not my point.