I have seen on these boards people on both sides of the political isle, who don't understand the difference between rights and liberties.
The difference is that liberties are not specifically spelled out in the Constitution. Imagine how long the Constitution would be if all possible liberties were delineated in it?
Instead, the Founding Fathers set this republic up to be governed by Rule of Law. What that means is that say for example, this issue, there is not "right" to gay marriage, in fact there is not "right" to hetersexual marriage, but the Constitution provides for the protection of those "liberties" from government, federal or state or local. In other words, you cannot pass a law taking away someone's liberty.
Whileyou don't have a right to be married, the government doesn't have a right to ban it.
Other things that we don't have a right to:
1. Abortion
2. Vote for president.
3. Smoking
4. Gay marriage
5. Heterosexual marriage
6. A living wage
7. To have a job
8. To collectively bargain
9. Contraception
10. Healthcare