It is clearly stated her that homosexuals are sinning if they lead this lifestyle and will not go to Heaven. I think if the government allows homosexuals to get married, we are telling society it is okay to be homosexual. By changing society in this way we will be open to more change. Which may be saying that rape and murder is okay. The children of this world should not be harassed for the way their 'parents' live.
Children have a right to live a 'traditional' life, which consists of one mother and one father.
But, if you ask America what a traditional family is they would tell you it was one mother, one father, two children and a dog. That is the family life people see America as. If homosexuals are allowed to get married society will change the traditional lifestyle. Which may cause problems in the future. If the Hawaii politicians pass the same sex marriage law, Hawaii will change forever.