The constitution forms a framework concerning what is legal for government to attempt to do.
When you ask government to do stuff that is unconstitutional, you will find me and many others opposed to that direction.
Also, I know your belief. The Bible lays it out. I've read the Bible and studied Christianity well enough that you haven't been able to find issues with what I've said regarding Christianity and the Bible.
AND, I'm not opposed to you holding your belief. You won't find me arguing about the existence of heaven, etc. Well, there are some religious points I find interesting to discuss, but that has nothing to do with our government. We have no way to resolve this issue of whether there is a god of any particular type, and that realm must be left to individuals.
But, as per this thread, I DO oppose the use of your belief as a justification for law that applies to people in America ("people" being more broad than "citizens"). Our law is NOT based on the Bible, and it is counter to our constitution to start accepting the Bible, the Qur'an, or other religious works as the basis for law.