there's so much talk about "we're not wrong to spread the gospel" here --
but the gospel isn't "homosexuality in particular is a sin"
the gospel is that mankind is steeped in sin, wretchedly so, even the ones who appear squeaky clean. the gospel is that God has taken on human flesh in the form of His Son, and that this Jesus Christ gave Himself to atone for all sin, with one perfect sacrifice, for all time, that has made perfect for all time everyone who is being sanctified. that this Christ rose again the third day and that we should repent of every sin, believing in Him, as an answer to the abundant mercy He offers everyone.
this gospel applies to all of you, whatever the particular abomination it is that your human heart runs after. the gospel is to believe, and so let that that heart be crucified with Him, to be replaced with His in newness of life, in great grace, and to love mercy and walk humbly, expressing the same love He showed you to others.