Romans 1:
18The wrath of God is being revealed from heaven against all the godlessness and wickedness of men who suppress the truth by their wickedness, 19since what may be known about God is plain to them, because God has made it plain to them. 20For since the creation of the world God's invisible qualities—his eternal power and divine nature—have been clearly seen, being understood from what has been made, so that men are without excuse.
21For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened. 22Although they claimed to be wise, they became fools 23and exchanged the glory of the immortal God for images made to look like mortal man and birds and animals and reptiles.
24Therefore God gave them over in the sinful desires of their hearts to sexual impurity for the degrading of their bodies with one another. 25They exchanged the truth of God for a lie, and worshiped and served created things rather than the Creator—who is forever praised. Amen.
26Because of this, God gave them over to shameful lusts. Even their women exchanged natural relations for unnatural ones. 27In the same way the men also abandoned natural relations with women and were inflamed with lust for one another. Men committed indecent acts with other men, and received in themselves the due penalty for their perversion.
28Furthermore, since they did not think it worthwhile to retain the knowledge of God, he gave them over to a depraved mind, to do what ought not to be done. 29They have become filled with every kind of wickedness, evil, greed and depravity. They are full of envy, murder, strife, deceit and malice. They are gossips, 30slanderers, God-haters, insolent, arrogant and boastful; they invent ways of doing evil; they disobey their parents; 31they are senseless, faithless, heartless, ruthless. 32Although they know God's righteous decree that those who do such things deserve death, they not only continue to do these very things but also approve of those who practice them.
No need to cite just the Old Testament.
No, Genesis IS the point. Without Genesis, there is nothing... they are really frustrated by Genesis, but cannot destroy the axiomatic state of procreant human biology, it does not fit their religious agenda.
Homosexual monogamy advocates seek ceremonious sanctification of their anatomical perversions and esoteric absolution for their guilt-ridden, impoverished egos.
Neither of those will satisfy their universal dissatisfaction with mortality or connect them to something eternal. With pantheons of fantasies as their medium of infinitization, they still have nothing in them of reality, any more than there is in the things that seem to stand before us in a dream.
Homosexual deviancy is really a pagan practice (and a self-induced social psychosis) at war with the Judaic culture over what is written in the book of Genesis (1:27, 2:18).
This is exactly what the National Socialists were at war with... so, when someone uses the term "Gaystapo," they might not realize how close to the truth they really are.
Many will seek ceremonious sanctification and esoteric absolution in some type of marriage rite, but that still fails to give them a connection to the eternal in both a religious and temporal, procreant sense - - the union does not produce offspring.
Dissatisfaction with inevitable mortality only feeds the impoverishment of the ego further. Homosexuals really hate human life; their whole desire is rooted in the destruction of it... in direct opposition to Genesis.