Leviticus 18:22, "Thou shalt not lie with mankind, as with womankind: it is abomination."
Leviticus 20:13, "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."
Deuteronomy 23:17, "There shall be no whore of the daughters of Israel, nor a sodomite of the sons of Israel."
2. Biblical History Speaks Against it:
Genesis 19:4-12, "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 unto us, that we may know them. And Lot went out at the door unto them, and shut the door after him, And said, I pray you, brethren, do not so wickedly. Behold now, I have two daughters which have not known man; let me, I pray you, bring them out unto you, and do ye to them as is good in your eyes: only unto these men do nothing; for therefore came they under the shadow of my roof. And they said, Stand back. And they said again, This one fellow came in to sojourn, and he will needs be a judge: now will we deal worse with thee, than with them. And they pressed sore upon the man, even Lot, and came near to break the door. But the men put forth their hand, and pulled Lot into the house to them, and shut to the door. And they smote the men that were at the door of the house with blindness, both small and great: so that they wearied themselves to find the door. And the men said unto Lot, Hast thou here any besides? son in law, and thy sons, and thy daughters, and whatsoever thou hast in the city, bring them out of this place:"
Genesis 19:23-28, "The sun was risen upon the earth when Lot entered into Zoar. Then the LORD rained upon Sodom and upon Gomorrah brimstone and fire from the LORD out of heaven; And he overthrew those cities, and all the plain, and all the inhabitants of the cities, and that which grew upon the ground. But his wife looked back from behind him, and she became a pillar of salt. And Abraham gat up early in the morning to the place where he stood before the LORD: And he looked toward Sodom and Gomorrah, and toward all the land of the plain, and beheld, and, lo, the smoke of the country went up as the smoke of a furnace."
1 Kings 14:24, "And there were also sodomites in the land: and they did according to all the abominations of the nations which the LORD cast out before the children of Israel."
1 Kings 15:11-12, "And Asa did that which was right in the eyes of the LORD, as did David his father. And he took away the sodomites out of the land, and removed all the idols that his fathers had made."
1 Kings 22:41-46, "And Jehoshaphat the son of Asa began to reign over Judah in the fourth year of Ahab king of Israel. Jehoshaphat was thirty and five years old when he began to reign; and he reigned twenty and five years in Jerusalem. And his mother's name was Azubah the daughter of Shilhi. And he walked in all the ways of Asa his father; he turned not aside from it, doing that which was right in the eyes of the LORD: nevertheless the high places were not taken away; for the people offered and burnt incense yet in the high places. And Jehoshaphat made peace with the king of Israel. Now the rest of the acts of Jehoshaphat, and his might that he shewed, and how he warred, are they not written in the book of the chronicles of the kings of Judah? And the remnant of the sodomites, which remained in the days of his father Asa, he took out of the land."
2 Kings 23:7, "And he brake down the houses of the sodomites, that were by the house of the LORD, where the women wove hangings for the grove."
3. The Prophets of the Old Testament Speak Against it:
Isaiah 1:9, "Except the LORD of hosts had left unto us a very small remnant, we should have been as Sodom, and we should have been like unto Gomorrah."
Isaiah 3:9, "The shew of their countenance doth witness against them; and they declare their sin as Sodom, they hide it not. Woe unto their soul! for they have rewarded evil unto themselves."
Isaiah 13:19, "And Babylon, the glory of kingdoms, the beauty of the Chaldees' excellency, shall be as when God overthrew Sodom and Gomorrah."
Lamentations 4:6, "For the punishment of the iniquity of the daughter of my people is greater than the punishment of the sin of Sodom, that was overthrown as in a moment, and no hands stayed on her."
Ezekiel 16:49, "Behold, this was the iniquity of thy sister Sodom, pride, fulness of bread, and abundance of idleness was in her and in her daughters, neither did she strengthen the hand of the poor and needy. And they were haughty, and committed abomination before me: therefore I took them away as I saw good."
4. The New Testament Speaks Against it:
Romans 1:26-32, "For this cause God gave them up unto vile affections: for even their women did change the natural use into that which is against nature: And likewise also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is unseemly, and receiving in themselves that recompence of their error which was meet. And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient; Being filled with all unrighteousness, fornication, wickedness, covetousness, maliciousness; full of envy, murder, debate, deceit, malignity; whisperers, Backbiters, haters of God, despiteful, proud, boasters, inventors of evil things, disobedient to parents, Without understanding, covenantbreakers, without natural affection, implacable, unmerciful: Who knowing the judgment of God, that they which commit such things are worthy of death, not only do the same, but have pleasure in them that do them."
1 Corinthians 6:9-11, "Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, 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."
1 Timothy 1:9-10, "Knowing this, that the law is not made for a righteous man, but for the lawless and disobedient, for the ungodly and for sinners, for unholy and profane, for murderers of fathers and murderers of mothers, for manslayers, For whoremongers, for them that defile themselves with mankind, for menstealers, for liars, for perjured persons, and if there be any other thing that is contrary to sound doctrine;"
2 Peter 2:6, "And turning the cities of Sodom and Gomorrha into ashes condemned them with an overthrow, making them an ensample unto those that after should live ungodly;"
Jude 7, "Even as Sodom and Gomorrha, and the cities about them in like manner, giving themselves over to fornication, and going after strange flesh, are set forth for an example, suffering the vengeance of eternal fire."