Psalm 119 verse 9 asks the million-dollar question and then answers it plainly:
“How can a young man keep his way pure?”
“By guarding it according to your word…”
It almost seems too simple and yet how often do people ignore this truth? Two verses later, he hits it again:
“I have stored up your word in my heart, that I might not sin against you.”
If this is true, and one is wanting to refrain from sexual sin, then that person should read, and read often, every scripture regarding sexual sin.
This post aims to be a list of those scriptures.
Sexual Immorality, Adultery, Lust
Matthew 5:27–30
27 “You have heard that it was said, ‘You shall not commit adultery.’ 28 But I say to you that everyone who looks at a woman with lustful intent has already committed adultery with her in his heart. 29 If your right eye causes you to sin, tear it out and throw it away. For it is better that you lose one of your members than that your whole body be thrown into hell. 30 And if your right hand causes you to sin, cut it off and throw it away. For it is better that you lose one of your members than that your whole body go into hell.
Matthew 19:9
9 And I say to you: whoever divorces his wife, except for sexual immorality, and marries another, commits adultery.”
Mark 7:20–23
20 And he said, “What comes out of a person is what defiles him. 21 For from within, out of the heart of man, come… sexual immorality… 23 All these evil things come from within, and they defile a person.”
Acts 15:29
29 …abstain from… sexual immorality. If you keep yourselves from these, you will do well…”
Romans 1:21–27
21 For although they knew God, they did not honor him as God or give thanks to him, but they became futile in their thinking, and their foolish hearts were darkened. 22 Claiming to be wise, they became fools, 23 and exchanged the glory of the immortal God for images resembling mortal man and birds and animals and creeping things. 24 Therefore God gave them up in the lusts of their hearts to impurity, to the dishonoring of their bodies among themselves, 25 because they exchanged the truth about God for a lie and worshiped and served the creature rather than the Creator, who is blessed forever! Amen. 26 For this reason God gave them up to dishonorable passions. For their women exchanged natural relations for those that are contrary to nature; 27 and the men likewise gave up natural relations with women and were consumed with passion for one another, men committing shameless acts with men and receiving in themselves the due penalty for their error.
Romans 13:11–14
11 Besides this you know the time, that the hour has come for you to wake from sleep. For salvation is nearer to us now than when we first believed. 12 The night is far gone; the day is at hand. So then let us cast off the works of darkness and put on the armor of light. 13 Let us walk properly as in the daytime, not in orgies…not in sexual immorality and sensuality… 14 But put on the Lord Jesus Christ, and make no provision for the flesh, to gratify its desires.
1 Corinthians 5:9–13
9 I wrote to you in my letter not to associate with sexually immoral people— 10 not at all meaning the sexually immoral of this world… since then you would need to go out of the world. 11 But now I am writing to you not to associate with anyone who bears the name of brother if he is guilty of sexual immorality… not even to eat with such a one. 12 For what have I to do with judging outsiders? Is it not those inside the church whom you are to judge? 13 God judges those outside. “Purge the evil person from among you.”
1 Corinthians 6:9–11
9 …do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither the sexually immoral… nor adulterers, nor men who practice homosexuality, 10 …will inherit the kingdom of God. 11 And such were some of you. But you were washed, you were sanctified, you were justified in the name of the Lord Jesus Christ and by the Spirit of our God.
1 Corinthians 6:12–20
12 “All things are lawful for me,” but not all things are helpful. “All things are lawful for me,” but I will not be dominated by anything. 13 “Food is meant for the stomach and the stomach for food”—and God will destroy both one and the other. The body is not meant for sexual immorality, but for the Lord, and the Lord for the body. 14 And God raised the Lord and will also raise us up by his power. 15 Do you not know that your bodies are members of Christ? Shall I then take the members of Christ and make them members of a prostitute? Never! 16 Or do you not know that he who is joined to a prostitute becomes one body with her? For, as it is written, “The two will become one flesh.” 17 But he who is joined to the Lord becomes one spirit with him. 18 Flee from sexual immorality. Every other sin a person commits is outside the body, but the sexually immoral person sins against his own body. 19 Or do you not know that your body is a temple of the Holy Spirit within you, whom you have from God? You are not your own, 20 for you were bought with a price. So glorify God in your body.
1 Corinthians 7:1–5
1 Now concerning the matters about which you wrote: “It is good for a man not to have sexual relations with a woman.” 2 But because of the temptation to sexual immorality, each man should have his own wife and each woman her own husband. 3 The husband should give to his wife her conjugal rights, and likewise the wife to her husband. 4 For the wife does not have authority over her own body, but the husband does. Likewise the husband does not have authority over his own body, but the wife does. 5 Do not deprive one another, except perhaps by agreement for a limited time, that you may devote yourselves to prayer; but then come together again, so that Satan may not tempt you because of your lack of self-control.
1 Corinthians 10:8
8 We must not indulge in sexual immorality as some of them did, and twenty-three thousand fell in a single day.
2 Corinthians 12:21
21 I fear that when I come again my God may humble me before you, and I may have to mourn over many of those who sinned earlier and have not repented of the impurity, sexual immorality, and sensuality that they have practiced.
Galatians 5:19–21
19 Now the works of the flesh are evident: sexual immorality, impurity, sensuality… 21 …orgies, and things like these. I warn you, as I warned you before, that those who do such things will not inherit the kingdom of God.
Ephesians 5:3–6
3 But sexual immorality and all impurity… must not even be named among you, as is proper among saints. 4 Let there be no filthiness nor foolish talk nor crude joking, which are out of place, but instead let there be thanksgiving. 5 For you may be sure of this, that everyone who is sexually immoral or impure… has no inheritance in the kingdom of Christ and God. 6 Let no one deceive you with empty words, for because of these things the wrath of God comes upon the sons of disobedience.
Colossians 3:5–6
5 Put to death therefore what is earthly in you: sexual immorality, impurity… 6 On account of these the wrath of God is coming.
1 Thessalonians 4:3–8
3 For this is the will of God, your sanctification: that you abstain from sexual immorality; 4 that each one of you know how to control his own body in holiness and honor, 5 not in the passion of lust like the Gentiles who do not know God; 6 that no one transgress and wrong his brother in this matter, because the Lord is an avenger in all these things, as we told you beforehand and solemnly warned you. 7 For God has not called us for impurity, but in holiness. 8 Therefore whoever disregards this, disregards not man but God, who gives his Holy Spirit to you.
Hebrews 12:14–16
14 Strive for peace with everyone, and for the holiness without which no one will see the Lord. 15 See to it… 16 that no one is sexually immoral or unholy…
Hebrews 13:4
4 Let marriage be held in honor among all, and let the marriage bed be undefiled, for God will judge the sexually immoral and adulterous.
Jude 7
7 …Sodom and Gomorrah and the surrounding cities, which likewise indulged in sexual immorality and pursued unnatural desire, serve as an example by undergoing a punishment of eternal fire.
Revelation 2:20–23
20 But I have this against you, that you tolerate that woman Jezebel, who calls herself a prophetess and is teaching and seducing my servants to practice sexual immorality and to eat food sacrificed to idols. 21 I gave her time to repent, but she refuses to repent of her sexual immorality. 22 Behold, I will throw her onto a sickbed, and those who commit adultery with her I will throw into great tribulation, unless they repent of her works, 23 and I will strike her children dead. And all the churches will know that I am he who searches mind and heart, and I will give to each of you according to your works.
Revelation 14:8
8 Another angel, a second, followed, saying, “Fallen, fallen is Babylon the great, she who made all nations drink the wine of the passion of her sexual immorality.”
Revelation 17:1–2
1 Then one of the seven angels who had the seven bowls came and said to me, “Come, I will show you the judgment of the great prostitute who is seated on many waters, 2 with whom the kings of the earth have committed sexual immorality, and with the wine of whose sexual immorality the dwellers on earth have become drunk.”
Revelation 21:8
8 But as for… the sexually immoral… their portion will be in the lake that burns with fire and sulfur, which is the second death.”
Revelation 22:14–15
14 Blessed are those who wash their robes, so that they may have the right to the tree of life and that they may enter the city by the gates. 15 Outside are… the sexually immoral…
Wisdom Literature
Proverbs 2:1–19
1 My son, if you receive my words and treasure up my commandments with you, 2 making your ear attentive to wisdom and inclining your heart to understanding; 3 yes, if you call out for insight and raise your voice for understanding, 4 if you seek it like silver and search for it as for hidden treasures, 5 then you will understand the fear of the Lord and find the knowledge of God. 6 For the Lord gives wisdom; from his mouth come knowledge and understanding; 7 he stores up sound wisdom for the upright; he is a shield to those who walk in integrity, 8 guarding the paths of justice and watching over the way of his saints. 9 Then you will understand righteousness and justice and equity, every good path; 10 for wisdom will come into your heart, and knowledge will be pleasant to your soul; 11 discretion will watch over you, understanding will guard you… 16 …you will be delivered from the forbidden woman, from the adulteress with her smooth words, 17 who forsakes the companion of her youth and forgets the covenant of her God; 18 for her house sinks down to death, and her paths to the departed; 19 none who go to her come back, nor do they regain the paths of life.
Proverbs 5:1–23
1 My son, be attentive to my wisdom; incline your ear to my understanding, 2 that you may keep discretion, and your lips may guard knowledge. 3 For the lips of a forbidden woman drip honey, and her speech is smoother than oil, 4 but in the end she is bitter as wormwood, sharp as a two-edged sword. 5 Her feet go down to death; her steps follow the path to Sheol; 6 she does not ponder the path of life; her ways wander, and she does not know it. 7 And now, O sons, listen to me, and do not depart from the words of my mouth. 8 Keep your way far from her, and do not go near the door of her house, 9 lest you give your honor to others and your years to the merciless, 10 lest strangers take their fill of your strength, and your labors go to the house of a foreigner, 11 and at the end of your life you groan, when your flesh and body are consumed, 12 and you say, “How I hated discipline, and my heart despised reproof! 13 I did not listen to the voice of my teachers or incline my ear to my instructors. 14 I am at the brink of utter ruin in the assembled congregation.” 15 Drink water from your own cistern, flowing water from your own well. 16 Should your springs be scattered abroad, streams of water in the streets? 17 Let them be for yourself alone, and not for strangers with you. 18 Let your fountain be blessed, and rejoice in the wife of your youth, 19 a lovely deer, a graceful doe. Let her breasts fill you at all times with delight; be intoxicated always in her love. 20 Why should you be intoxicated, my son, with a forbidden woman and embrace the bosom of an adulteress? 21 For a man’s ways are before the eyes of the Lord, and he ponders all his paths. 22 The iniquities of the wicked ensnare him, and he is held fast in the cords of his sin. 23 He dies for lack of discipline, and because of his great folly he is led astray.
Proverbs 6:20–35
20 My son, keep your father’s commandment, and forsake not your mother’s teaching. 21 Bind them on your heart always; tie them around your neck. 22 When you walk, they will lead you; when you lie down, they will watch over you; and when you awake, they will talk with you. 23 For the commandment is a lamp and the teaching a light, and the reproofs of discipline are the way of life, 24 to preserve you from the evil woman, from the smooth tongue of the adulteress. 25 Do not desire her beauty in your heart, and do not let her capture you with her eyelashes; 26 for the price of a prostitute is only a loaf of bread, but a married woman hunts down a precious life. 27 Can a man carry fire next to his chest and his clothes not be burned? 28 Or can one walk on hot coals and his feet not be scorched? 29 So is he who goes in to his neighbor’s wife; none who touches her will go unpunished. 30 People do not despise a thief if he steals to satisfy his appetite when he is hungry, 31 but if he is caught, he will pay sevenfold; he will give all the goods of his house. 32 He who commits adultery lacks sense; he who does it destroys himself. 33 He will get wounds and dishonor, and his disgrace will not be wiped away. 34 For jealousy makes a man furious, and he will not spare when he takes revenge. 35 He will accept no compensation; he will refuse though you multiply gifts.
Proverbs 7:1–27
1 My son, keep my words and treasure up my commandments with you; 2 keep my commandments and live; keep my teaching as the apple of your eye; 3 bind them on your fingers; write them on the tablet of your heart. 4 Say to wisdom, “You are my sister,” and call insight your intimate friend, 5 to keep you from the forbidden woman, from the adulteress with her smooth words. 6 For at the window of my house I have looked out through my lattice, 7 and I have seen among the simple, I have perceived among the youths, a young man lacking sense, 8 passing along the street near her corner, taking the road to her house 9 in the twilight, in the evening, at the time of night and darkness. 10 And behold, the woman meets him, dressed as a prostitute, wily of heart. 11 She is loud and wayward; her feet do not stay at home; 12 now in the street, now in the market, and at every corner she lies in wait. 13 She seizes him and kisses him, and with bold face she says to him, 14 “I had to offer sacrifices, and today I have paid my vows; 15 so now I have come out to meet you, to seek you eagerly, and I have found you. 16 I have spread my couch with coverings, colored linens from Egyptian linen; 17 I have perfumed my bed with myrrh, aloes, and cinnamon. 18 Come, let us take our fill of love till morning; let us delight ourselves with love. 19 For my husband is not at home; he has gone on a long journey; 20 he took a bag of money with him; at full moon he will come home.” 21 With much seductive speech she persuades him; with her smooth talk she compels him. 22 All at once he follows her, as an ox goes to the slaughter, or as a stag is caught fast 23 till an arrow pierces its liver; as a bird rushes into a snare; he does not know that it will cost him his life. 24 And now, O sons, listen to me, and be attentive to the words of my mouth. 25 Let not your heart turn aside to her ways; do not stray into her paths, 26 for many a victim has she laid low, and all her slain are a mighty throng. 27 Her house is the way to Sheol, going down to the chambers of death.
Proverbs 11:6
6 The righteousness of the upright delivers them, but the treacherous are taken captive by their lust.
Proverbs 23:27–28
27 For a prostitute is a deep pit; an adulteress is a narrow well. 28 She lies in wait like a robber and increases the traitors among mankind.
Ecclesiastes 7:26
26 And I find something more bitter than death: the woman whose heart is snares and nets, and whose hands are fetters. He who pleases God escapes her, but the sinner is taken by her.
Conclusion
1 Peter 2:11
11 Beloved, I urge you as sojourners and exiles to abstain from the passions of the flesh, which wage war against your soul.
1 Corinthians 10:13
13 No temptation has overtaken you that is not common to man. God is faithful, and he will not let you be tempted beyond your ability, but with the temptation he will also provide the way of escape, that you may be able to endure it.