More specifically, what you claim God says.
This is always a little complicated.
Of course we, unbelievers, do not think that God said anything.
Christians have to differentiate: what did God say? What did humans speaking for God say? What did humans
claiming to speak for God say? And from which source does all that come?
Based on that, there is enough leeway in the Bible to be a Christian and see nothing wrong with homosexuality at all.
On the other hand, if you were to take the strict approach of "God's commands!": there are enough topics in our modern society that are shunned by the Bible... and accepted without problems by Christians... officially here on the forums as well as in the world.
Prosperity gospel? No problem... Donald Trump is chosen by God to save America!
Fraudulent tele-evangelists or megapastors who fleece their flocks, spread conspiracy theories, paint themselves as "prophets" and "miracle workers"? Where are the church initiatives against Pat Robertson and Marc Driscoll?
"False Christians" and non-Christians promoting false Gods? As long as they hate the right out-groups, "Christians" in the USA have no problems to vote for a Mormon as the god-annointed leader of the free world.
A huge number of Christians of every denomination believes that the majority of other Christians out there are "not true Christians"... lukewarm, "worldly" or plain heretical. But where are the legal initiatives to protect the sanctity of the Holy Mass or to allow people their constitutionally guaranteed right to discriminate against SDA's or Jehova's Witnesses?
Lying? Spreading lies about other people, unrepentedly? Are these people admonished by the leaders, their followers, their community - here on the forum or out in the real world?
No, just delete / ignore whatever was said... and give them the good feeling of never having done anything wrong.
But introduce homosexuality... and a united-in-hate "Christendom" will beat you with everything they can get their hands on.
Being against homosexuality - an expression of love between humans - that is all that it takes to count as a "Christian" for some.