If God has changed His Mind about homosexuality, He definitely owes Sodom and Gomorra, a DEFINITIVE apology!
There is no physical or archeological evidence that any of this even happened, so IMO, we are arguing about fiction. None-the-less, Sodom and Gomorrah were not judged because of homosexuality. It is a story about wantonness and dominance over others, about radical inhospitality (a grievous sin according the the bible), about malignant power used to reject God's shalom.
In fact, the Bible itself expressly describes the sin of Sodom elsewhere as radical inhospitality. Check-it, Ezekiel claims the real "guilt" of the Sodomites was the fact that, although they had "pride, excess of food, and prosperous ease," they "did not aid the poor and needy" and were "haughty" (Ezekiel 16:49-50). The author of Hebrews warns Christians by alluding to the true sin of the Sodomites as inhospitality: "Do not neglect to show hospitality to strangers, for by doing that some have entertained angels without knowing it" (Hebrews 13:2).
BUT, if you want to talk about the judgement of the nations, well your very own J-Man, Jesus himself has a dicey word or two about that in the book of Matthew. Let's pause and read that passage now (conveniently labeled in bibles all over the world as The Judgement of the Nations):The Judgement of the Nations31 "When the Son of Man comes in his glory, and all the angels with him, then he will sit on the throne of his glory. 32 All the nations will be gathered before him, and he will separate people one from another as a shepherd separates the sheep from the goats, 33and he will put the sheep at his right hand and the goats at the left. 34 Then the king will say to those at his right hand, "Come, you that are blessed by my Father, inherit the kingdom prepared for you from the foundation of the world; 35 for I was hungry and you gave me food, I was thirsty and you gave me something to drink, I was a stranger and you welcomed me, 36 I was naked and you gave me clothing, I was sick and you took care of me, I was in prison and you visited me." 37 Then the righteous will answer him, "Lord, when was it that we saw you hungry and gave you food, or thirsty and gave you something to drink? 38 And when was it that we saw you a stranger and welcomed you, or naked and gave you clothing? 39 And when was it that we saw you sick or in prison and visited you?" 40 And the king will answer them, "Truly I tell you, just as you did it to one of the least of these who are members of my family, you did it to me." 41 Then he will say to those at his left hand, "You that are accursed, depart from me into the eternal fire prepared for the devil and his angels; 42 for I was hungry and you gave me no food, I was thirsty and you gave me nothing to drink, 43 I was a stranger and you did not welcome me, naked and you did not give me clothing, sick and in prison and you did not visit me." 44 Then they also will answer, "Lord, when was it that we saw you hungry or thirsty or a stranger or naked or sick or in prison, and did not take care of you?" 45 Then he will answer them, "Truly I tell you, just as you did not do it to one of the least of these, you did not do it to me." 46 And these will go away into eternal punishment, but the righteous into eternal life."
Let me boil it all down for you. Nowhere in the Bible does Jesus Christ ever condemn LGBT people. However, Jesus does expressly condemn people who turn their backs on strangers and the most vulnerable citizens among us. Jesus says straight up that whoever fails to welcome such people has failed to welcome Jesus himself.
Seems like you're the one who owes the apology!