Gay Marriage

[Mad]

but requires government to avoid any involvement in religion.

This is the difficult part, you're correct in that regard, however we're a nation founded under a God. Our rights are God given and the Bill of Rights and Declaration of Independence both acknowledge it.

One belief is that the wall was to prevent a State Sponsored Religion. I think the Atheist have gone too far in "booting" any and all references to God. And by God, I mean a Supreme Being not a symbol of any Religion.