1 Thessalonians 4:11
It's so sad when those who claim to be Christian so blatantly refuse to follow the apostle's advice.
If one man marries another it DOES NOT prevent a man from marrying a woman...well only if you let it and that would show that you have no character, no individual personality. You can't live life by what others expect. It's up to you to chart your own course.
At best estimate homosexuals number 10% of the population...I don't think that gay marriage bodes the end of straight marriage which is growing way too fast anyhow. Look at it this way. Populations used to be controled by wars, famine and diseases which don't kill like they used to. Many people live longer and healthier lives so gay marriage is actually a useful form of population control with out rotting corpses and ruined infrastructure.
According to the bible the act of marriage between Joseph and Mary was simply this: he moved her into his home. The latter half of the 20th century proved this custom is alive and well. There's a marriage tradition for you... so now we have two traditions alive and well at the same time. Which one do you choose?
There was a wealthy man in Scotland who had a housekeeper who was very mean. One night he announced he was going marry her to astonished relatives. Then later that night he kills himself. The family quickly realized that he was playing a cruel joke on this woman he hated so much but the joke was on him. Because he announced his intention to marry to other people a Scottish court ruled that he had entered into a legally binding contract that thus superceded his will and this horrible woman got everything. Marriage is a legally binding contract between two parties. What motivates it is irrelevant. Interference in a persons ability to pursue such a contract could be viewed as restraint of trade, unfair competition, a monopoly even. In fact I'm suprised that someone enterprising gay lawyer hasn't seen that and tried to sue.
If marriage is such a wonderful institution then why are the people opposed to gay marriage not putting all that effort and energy into trying to trying to reduce the straight divorce rate. If these opponents of gay marriage did a little more to make their own institutions stronger then maybe their arguements would have a little more weight.