I understand that for the majority of gay men and women, it is not a lifestyle choice. However, I do ask that they understand that as a result of their sexuality certain things which are accessible to heterosexual couples, may not be open to them. That includes having children (as anatomically we have evolved on the basis that a union between men and women is the norm, like it or not) and that the church, has decreed that single sex relationships go against the teachings of the church and therefore cannot be sanctified in church. All of us have to make choices in life and sometimes have to put up with things not being accessible to us.
If I was born Jewish, a bacon sandwich would be a no no. I would have to leave the faith or put up with it. Same if I had been born a muslim. All of us have had to deal with the hand we were born with, but do not expect society to give in to us every time we feel unequal.
Wow. Where to start.
1) No one is born a religion. They are brought up in line within the religion of their parents (or lack thereof), they are allowed to make a choice when they are old enough. If you want bacon,you can make the choice to follow the majority of Judaism and just ignore that one bit, or go without bacon, change to a religion that allows bacon, or just give up on religion. Either way that is a choice. Sexuality, you freely admit, is not.
2) IVF, Surrogacy and adoption are avenues through which gay people can have kids.
3) Anatomically we have evolved for sex to be about a male and a female. That doesn't mean relationship are, or that relationships are about procreation, and marriage is a social construct, not an anatomical one, and has been about property, politics, money, green cards, social acceptance, spiritual etc.
4) There are so many different churches. Some have continued their modernisation (along with agreeing that women are equal, and slavery is bad even if it is) and their decree is that gay marriage is acceptable (Some churches are happy to bless civil partnerships, I would assme this means they'd be happy to conduct gay marriages).
5) I'm sure that many do understand that some churches won't want to conduct their marriage, I'm also fairly certain that the churches that refuse to conduct them are not likely to be the same churches that religious gay couples attend anyway
6) This whole "they're gay,they can't have what straight people have" attitude is exactly what I mean when describing the difference between "civil partnership" and "marriage". There is no reason that people can't enjoy the same choices that others can simply on the basis of sexuality.
7) The church doesn't have absolute power over defining marriage for the entire country, and shouldn't have that power over government.