Many people as usual are confusing homosexuality with homosexual sex. This is something I see happen in every thread on this issue. Homosexuality is the state of being attracted to people of the same sex. It's perfectly possible for a homosexual to be celibate just as it is for a heterosexual. Such a celibate homosexual would commit no sin simply by their attraction and yet many Christians appear to want to condemn anyone who feels such an attraction. That is undoubtedly wrong (as is all judging of a person - sins are fair game, sinners are not).
My Church (and I agree) does not allow homosexual marriage and will not condone homosexual sex acts. Then again, we don't condone heterosexual sex acts outside of marriage either. Both are equally sinful. We certainly do not, however, condone hatred of homosexuals in any way at all. Homosexuals are accepted with open arms but they are expected to try to conform to the morals of the Church in exactly the same way as anyone else is. Nobody is forced to become Orthodox (or any other kind of Christian) but if they convert then they should try to live an Orthodox life. I know of several homosexuals who have done just that and, if and when they fall the Church is there to help them get back on track. That is love not hatred. For those who raised the fact that Christ 'hung out' with sinners, I would like to point out that He also said 'Go, and sin no more'. It wasn't simply a blanket acceptance of the sinner and all their sins as some seem to have suggested in this thread.
Homosexuality is a temptation, much like a tendency to anger (my own major flaw) is. Acting out on that temptation is a sin but having it most certainly is not. We all have our crosses to bear and I'm thankful that mine is not a homosexual orientation as I'm sure that is very difficult to bear, but such arguments as whether or not homosexuality is natural (genetic, neurological, psychological etc.) miss the point that in a Christian world view what is now deemed natural is anything but. The natural world is fallen, in our view, and so not as God intended. It is impossible to argue, therefore, that because something is natural it is right. Homosexuality is not the only example of this. Strict monogamy does not seem natural to us and yet anything else is considered sinful in Christianity. Anger is perfectly natural, but we usually consider it to lead to sin. I could go on but hopefully that illustrates my point. If you are a Christian, morality is not determined by nature but rather by God and what is natural becomes an irrelevance.
James