The ‘clobber passages’
Lines in the Bible that define homosexuality as a sin
But before they lay down, the men of the city, even the men of Sodom, compassed the house round, both old and young, all the people from every quarter; and they called unto Lot, and said unto him, “Where are the men which came in to thee this night? Bring them out to us that we may know them.”
Thou shalt not lie with mankind, as with womankind: it is abomination.
If a man also lie with mankind, as he lieth with a woman, both of them have committed an abomination: they shall surely be put to death; their blood shall be upon them.
For this cause God gave them up unto vile affection; for even their women did change the natural use into that which is against nature: And likewise also the men, leaving their natural use of women, burned in their lust toward another; men with men working that which is unseemly, and receiving in themselves that recompense of their error which was meet.
I Corinthians 6:9-11
Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolators, nor adulterers, nor effeminate, nor abusers of themselves with mankind, nor thieves nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God. And such were some of you: but ye are washed, but ye are sanctified, but ye are justified in the name of the Lord Jesus, and by the Spirit of our God.
I Timothy 1:9-11
This means understanding that the law is laid down not for the innocent but for the lawless and disobedient, for the godless and sinful, for the unholy and profane, for those who kill their mothers and fathers, for murderers, fornicators, sodomites, slave traders, liars, perjurers, and whatever else is contrary to the sound teaching that conforms to the glorious gospel of the blessed God, which he entrusted to me.