Homosexuality

Leviticus 18:22:  You shall not lie with a male as with a woman; it is an abomination.

 Leviticus 20:13: If a man lies with a male as with a woman, both of them have committed an abomination; they shall surely be put to death; their blood is upon them.

Romans 1:18-32:
¹⁸ For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who by their unrighteousness suppress the truth. ¹⁹ For what can be known about God is plain to them, because God has shown it to them. ²⁰ For his invisible attributes, namely, his eternal power and divine nature, have been clearly perceived, ever since the creation of the world, in the things that have been made. So they are without excuse. ²¹ For although they knew God, they did not honor him as God or give thanks to him, but they became futile in their thinking, and their foolish hearts were darkened. ²² Claiming to be wise, they became fools, ²³ and exchanged the glory of the immortal God for images resembling mortal man and birds and animals and creeping things.
²⁴ Therefore God gave them up in the lusts of their hearts to impurity, to the dishonoring of their bodies among themselves, ²⁵ because they exchanged the truth about God for a lie and worshiped and served the creature rather than the Creator, who is blessed forever! Amen.
²⁶ For this reason God gave them up to dishonorable passions. For their women exchanged natural relations for those that are contrary to nature; ²⁷ and the men likewise gave up natural relations with women and were consumed with passion for one another, men committing shameless acts with men and receiving in themselves the due penalty for their error.
²⁸ And since they did not see fit to acknowledge God, God gave them up to a debased mind to do what ought not to be done. ²⁹ They were filled with all manner of unrighteousness, evil, covetousness, malice. They are full of envy, murder, strife, deceit, maliciousness. They are gossips, ³⁰ slanderers, haters of God, insolent, haughty, boastful, inventors of evil, disobedient to parents, ³¹ foolish, faithless, heartless, ruthless. ³² Though they know God's righteous decree that those who practice such things deserve to die, they not only do them but give approval to those who practice them.

 1 Timothy 1:8-10:
⁸ Now we know that the law is good, if one uses it lawfully, ⁹ understanding this, that the law is not laid down for the just but for the lawless and disobedient, for the ungodly and sinners, for the unholy and profane, for those who strike their fathers and mothers, for murderers, ¹⁰ the sexually immoral, men who practice homosexuality, enslavers, liars, perjurers, and whatever else is contrary to sound doctrine,



Homosexuality is not only wrong, but sinful. It's a perverted form of what God intended to be between a male and a female, a married couple.  Now don't get me mistaken, I don't hate gays, I hate the sin. God loves the people, He despises the sin. 
There are many more references in the bible against this, here's another:

1 Corinthians 6:9: 
Or do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither the sexually immoral, nor idolaters, nor adulterers, nor men who practice homosexuality,

 There wouldn't be this many references in the bible if it wasn't a sin. And I know people will say Leviticus doesn't count because it's old testament but;
Hebrews 13:8: Jesus Christ is the same yesterday and today and forever.

That means, that God didn't change His mind about it just because its old testament, he still hates the sin. So, no matter what, homosexuality is wrong. I hate it when people say they are a "gay christian".... no such thing.... If you're a "gay christian", than you don't believe the bible, and if you don't believe the bible, how are you a christian? Just sayin', it's hard to be a Christ-follower, and not believe His word.... In fact, it's impossible.