Actually, a careful study of scripture shows there are degrees of sin as people fall deeper and deeper into depravity. Homosexuality is just about at the end of the scale. So what we're seeing should alarm us. It's not that the sin of homosexuality is any worst than lying. But it's worst in the sense that we are falling farther away from God.
Lying is like taking a canary into a coal mine and it just sits there quietly. Homosexuality is like having the canary drop over dead. It should be a sign to us that things are not good and God's wrath isn't far behind.
I agree homosexuality is pretty depraved, but I think all sorts of sin will abound as the world falls. We’re heading toward Sodom and Gomorrah where evil no longer hides. It walks proudly down the street in broad daylight. That’s how bad it’s ultimately going to get, because there is literally no evil that man won’t do without God.
That said, Christ’s forgiveness applies to repentent homosexuals as well as other sinners. All they have to do is accept Christ’s gift.