I understand you're against homosexuality. It's a sin. Fine, that's a given.
But let those who engage in homosexual acts carry their own burden. If they wish to engage in sinful acts that will send them to hell, it's on them.
Let them sin.
Prison should be reserved for those who's actions harm other, non-consenting, people. Rape, murder, theft, fraud, etc.
We shouldn't be the ones to judge people of their actions. However, we must judge so that we may protect people, their property, the environment, and sometimes other forms of life. We do this because it's not fair to let people who aren't doing anything wrong become victimized.
Putting someone in prison for doing something that two people consent to is ridiculous. You should be ashamed of yourself.
I guess, as an American, I'm a bit spoiled by the First Amendment. I believe everyone must choose their religion, not have it forced on them.