With Iowa, Maine, and Connecticut joining the ranks of Massachusetts in recent weeks saying gay couples should enjoy all of the legal benefits afforded to heterosexual married couples, other state legislatures show they want to follow suit. There is one state in particular, New Hampshire, that triggered the memory of an argument I made in an essay about five years ago. The governor of New Hampshire, John Lynch, recently vetoed a bill passed by the state's legislature calling for Marriage Equity for gay couples (civil unions are legal for gay couples in New Hampshire). He did so because he felt the bill, as passed by the New Hampshire legislature, did not do enough to protect the significance marriage has in religious institutions. According to Governor Lynch, "I have also heard, and I understand, the concerns of our citizens who have equally deep feelings and genuine religious beliefs about marriage. They fear that this legislation would interfere with the ability of religiou...