Why should I see this kind of text on Game Development?
Does God continually (re)create the physical world?
I don't care what people do on their own community. We all have freedom of religion. But we don't have a freedom to force a religion.
Being forced to see them is very unpleasant. This is a kind of visual enforcement, and currently being repeated. This can be a sort of offensive action to some people. There're more SE sites for some other religions. What would happen if you put some ads of them to each other's site? And even more, advertising a religious SE site can be a distinction to some people with minor religions (they don't have enough numbers to build a SE site).
Please consider that people with other religions are also visiting other SE sites. SE doesn't have a right to force them to see ads for other religions.
P.S. I mentioned Judaism on screenshot because that's the only ad I am seeing now. I am not related to Judaism.