Dangers of Sexual Immorality
Sexual Immorality Reduces Human Dignity
Proverbs 6:26 For by means of a whorish woman a man is brought to a piece of bread: and the adulteress will hunt for the precious life.
Sexual Immorality is Irrational
Proverbs 6:32 But whoso committeth adultery with a woman lacketh understanding: he that doeth it destroyeth his own soul.
Prov.erbs7:22 He goeth after her straightway, as an ox goeth to the slaughter, or as a fool to the correction of the stocks;
Sexual Immorality Robs You of Your Honor
Proverbs 6:33 A wound and dishonour shall he get; and his reproach shall not be wiped away.
The Sexually Immoral Will Not Make it to Heaven
I Corinthians 6:9 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,
Breaks Our Fellowship With Christ
I Corinthians 6:15-17 Know ye not that your bodies are the members of Christ? shall I then take the members of Christ, and make them the members of an harlot? God forbid. 16What? know ye not that he which is joined to an harlot is one body? for two, saith he, shall be one flesh. 17But he that is joined unto the Lord is one spirit.
Subjects the Body to Another
I Corinthians 6:16 16What? know ye not that he which is joined to an harlot is one body? for two, saith he, shall be one flesh.
Ownership of the body is subjected to another in rebellion to God
Thus it is even like idolatry
Therefore Sexual Immorality is Similar to Idolatry (Spiritual Adultery)
Ezekiel 16:35-38 Wherefore, O harlot, hear the word of the LORD: 36Thus saith the Lord GOD; Because thy filthiness was poured out, and thy nakedness discovered through thy whoredoms with thy lovers, and with all the idols of thy abominations, and by the blood of thy children, which thou didst give unto them; 37Behold, therefore I will gather all thy lovers, with whom thou hast taken pleasure, and all them that thou hast loved, with all them that thou hast hated; I will even gather them round about against thee, and will discover thy nakedness unto them, that they may see all thy nakedness. 38And I will judge thee, as women that break wedlock and shed blood are judged; and I will give thee blood in fury and jealousy.
Children were even sacrificed in idolatry just as abortion is done through the yielding of the body to sin.
Sexual Immorality Debases the Body
I Corinthians 6:18-20 Flee fornication. Every sin that a man doeth is without the body; but he that committeth fornication sinneth against his own body. 19What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? 20For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God's.
Damages the Body
“In the 1950s, before the onset of this revolution, there were two notable sexual diseases worldwide: syphilis and gonorrhea. Various other sexually transmitted diseases (STDs) were known only in the world of prostitution. Doctors have now identified more than 25 kinds of STDs.”
“More than 1 million sexually transmitted infections (STIs) are acquired every day worldwide.” 
Defile God’s Temple
False Doctrines Often lead to Sexual Immorality
Revelation 2:14-16 But I have a few things against thee, because thou hast there them that hold the doctrine of Balaam, who taught Balac to cast a stumblingblock before the children of Israel, to eat things sacrificed unto idols, and to commit fornication. 15So hast thou also them that hold the doctrine of the Nicolaitans, which thing I hate. 16Repent; or else I will come unto thee quickly, and will fight against them with the sword of my mouth.
“Acceptance of homosexuality is rising across the broad spectrum of American Christianity, including among members of churches that strongly oppose homosexual relationships as sinful, according to an extensive Pew Research Center survey of U.S. religious beliefs and practices.”1
Sexual Immorality Often Leads to False Doctrines
2 Peter 2:10 But chiefly them that walk after the flesh in the lust of uncleanness, and despise government. Presumptuous are they, selfwilled, they are not afraid to speak evil of dignities.
2 Timothy 3:6 For of this sort are they which creep into houses, and lead captive silly women laden with sins, led away with divers lusts,
Their doctrine seemed to provide a false peace to those who were bound in sins.
2 Peter 2:18 For when they speak great swelling words of vanity, they allure through the lusts of the flesh, through much wantonness, those that were clean escaped from them who live in error.
1. "More U.S. Christians OK with homosexuality | Pew Research Center." 18 Dec. 2015, https://www.pewresearch.org/fact-tank/2015/12/18/most-u-s-christian-groups-grow-more-accepting-of-homosexuality/. Accessed 27 May. 2019.