The various religions that view homosexuality as a sin would, through the legal process, be forced to change their doctrine or face punishment such as the loss of tax-exempt status or other legal ramifications. Sexual orientation would be viewed in the same light as race or eye color, characteristics that are by no means controllable, a notion that the teachings of many religious institutions fully oppose.
Take these 3 cases for example:
* February 24, 2000: A professional printer refused to print material for the Canadian Gay and Lesbian Archives because he felt doing so would violate his religious beliefs. He was fined and ordered to print the material anyway. He took his case to the Ontario Supreme Court and then to the Ontario Court of Appeal and lost both times. His total legal bills exceed $170,000.
* March 10, 2006: Catholic Charities in Massachusetts is forced out of the adoption business for the first time in 100 years because it will not place children with homosexual couples.
* January 28, 2008: Jon and Elaine Huguenin, a young Christian couple from Albuquerque, N.M, were tried before the New Mexico Human Rights Commission after they declined a request to photograph a same-sex commitment ceremony, citing their religious beliefs. The same-sex couple filed a discrimination complaint with the commission, which scheduled the hearing. In the hearing, the Huguenins cited their First Amendment rights, but the commission sided with the same-sex couple. The Huguenins were fined $6,600.
Marriage matters because of the effect on education and the parent’s right to teach and rear their children in the manner they see fit. It is widely documented that once same-sex marriage becomes legal, it will be taught that it is just as acceptable as heterosexual marriage in public schools. The schools that will be forced to teach about homosexual marriage and parents will be unable to withdraw their students from these teaching sessions. Public schools will, by law, be required to teach about gay marriage. Students will, by law, be required to listen as teachers teach the mandated material. Parents will, by law, be required to stand by as principles that they disagree with are taught to their children. I do not wish to practice “fear-mongering,” the scenarios that I have laid out are real and have already happened in some states.
Read more here.