Okay, so if all sins are equal in the eyes of God... and homosexuality is no worse than calling someone a fool... murder is also akin to calling someone a fool?
I understand that even the most "minor" sin is supposed to keep someone out of heaven, that's why we have to have to let Jesus take the sin. The message is still clear though: God will not abide homosexuality in his presence. It's still wrong, supposedly. And while some passages warn Christians against judging others, many more passages warn them not to *associate* with sinners. Better to "cut off your hand" then let it spread its sinful ways to the rest of your body (AKA, community).
Jesus said "Let he who is without sin cast the first stone." People interpret that as "Don't throw stones." But if you think about it, it means "I'll deal with her myself." And sure enough he forgave her, this time, but he also told her "Don't sin anymore." And, wow, went on to say this:
8:15 Ye judge after the flesh; I judge no man.
8:16 And yet if I judge, my judgment is true: for I am not alone, but I and the Father that sent me.
"I don't judge people. But when I do judge people, I'm right because God is with me."
That kinda sets a precedent for certain types of Christians, thinking they're being guided by God, to judge people. If God is with you, you can judge sinners... But it's not really
you judging them, it's God, just like Jesus didn't judge.
Besides that, the people who want to protect children from sinful influences like non-traditional relationships, or women who are more than slaves to their men, are Biblically *in the right*. Just because all sin is equally 100% deadly doesn't mean it's ever okay, or that you should let young people believe it's okay.
(Though I think there are Christians who don't even try to avoid sin, since the forgiveness is absolute anyway... I consider that to be in bad faith though, not sure if it would really count.)
People need to know what's in the Bible and decide whether it's something they really support...
3:16 Unto the woman he said, I will greatly multiply thy sorrow and thy conception; in sorrow thou shalt bring forth children; and thy desire shall be to thy husband, and he shall rule over thee.
Christianity is defined by the Bible. It's not a question of me having More Faith, it's a question of people either agreeing with the Bible or being wrong. You cannot claim to be a Christian and not do what the Bible says.
If someone wants to discriminate against gay people, they are violating several pretty fundamental tenets from the Bible. Unless they are literally Jesus returned, that makes them not acting in accordance with Christianity.
The most reasonable Christians recognize that the Bible is heavily allegorical and probably largely corrupted, and just try to live like (the common conception of) Jesus. Biblical Jesus wasn't so great.