The right of religion is the right to discriminate based on your beliefs. You believe (religiously) that something is a sin, you should be able to
1. Not only abstain from it yourself, but also...
2. Not assist anyone else in it, and not be complicit in it in any way.
The latter means you have every right to teach against it, speak against it, and avoid assisting whatever that sin is, or anything related to it. Not participating in sodomy is not enough. Religious freedom means you do not have to help the sodomy of others, or help promote/praise sodomy in society,. You can do the opposite. You can teach your children that it's a sin and discourage them from participating in that sin.
That's free exercise of religion. Anyone who doesn't agree with this stuff is anti-religious freedom. If that's the way you feel, so be it. But if you oppose this stuff don't turn around and say "well i believe in religious liberty" because that's always followed by a major "but...."