Maybe a better question would be, "How can someone support divorce, yet be against homosexuality?"
Even many of the most devout Christians are not only for divorce, but have even been divorced themselves. Something the Bible is strongly against. Yet, these same people are completely against homosexuality, consider it a Sin, and are against gay marriage.
Another example would be how can be have participated in pre-marital sex, yet be against homosexuality?
There's a simple answer to all of this. While all of us who are Christians have a basic understanding of God and his word, we've all decided for ourselves what to believe, and what not to believe. We've picked and chosen what parts of the Bible we wish to follow, and which ones we will not. Divorce is acceptable to many, because it's something they desire. It's easy for them to justify it when they are in need.
But it's also to point at others and tell them they are sinners, and tell them how to live their life. I think it also makes many people feel better about their sins, by judging others. "Sure, I was divorced, but it's not like I have gay sex!" Their sins seems less harsh when there are other people out there sinning even worse.
The way I see it is that sin is sin. God doesn't rate sin. Homosexuality is not a bigger sin than divorce. However, there is one major thing that I think many of the "judgers" have forgotten.
John 3:16. "For God so loved the world that he gave his only begotten Son. That who shallever believith in Him, shall not perish, but have everlasting life."
That changed much of what occurred in the old testament. Believe, and you shall be saved. I wish more people would remember that.
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