
Complete Bible Study Guide
What Does the Bible Say About Sinful Thoughts?
10 Scripture references with full text and commentary
Understanding Sinful Thoughts in the Bible
Explore what the Bible says about sinful thoughts. This collection of 13 key Scripture passages reveals God's wisdom and guidance on this important theme.
Top 10 Verses About Sinful Thoughts
- 1Proverbs 4:23
“Keep thy heart with all diligence; for out of it are the issues of life. with: Heb. above all keeping”
KJV - 2Isaiah 26:3
“Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee. perfect: Heb. peace, peace mind: or, thought, or, imagination”
KJV - 3Matthew 5:28
“But I say unto you, That whosoever looketh on a woman to lust after her hath committed adultery with her already in his heart.”
KJV - 4Matthew 15:19
“For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies:”
KJV - 5
- 6Romans 12:2
“And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.”
KJV - 7Romans 13:1
“Let every soul be subject unto the higher powers. For there is no power but of God: the powers that be are ordained of God. ordained: or, ordered”
KJV - 8Galatians 5:19
“Now the works of the flesh are manifest, which are these; Adultery, fornication, uncleanness, lasciviousness,”
KJV - 9Philippians 4:8
“Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things. honest: or, venerable”
KJV - 10
Old Testament: What Does the Bible Say About Sinful Thoughts? (2 Verses)
“Keep thy heart with all diligence; for out of it are the issues of life. with: Heb. above all keeping”
“Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee. perfect: Heb. peace, peace mind: or, thought, or, imagination”
New Testament: What Does the Bible Say About Sinful Thoughts? (8 Verses)
“But I say unto you, That whosoever looketh on a woman to lust after her hath committed adultery with her already in his heart.”
“For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies:”
“And he said, That which cometh out of the man, that defileth the man.”
“And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.”
“Let every soul be subject unto the higher powers. For there is no power but of God: the powers that be are ordained of God. ordained: or, ordered”
“Now the works of the flesh are manifest, which are these; Adultery, fornication, uncleanness, lasciviousness,”
“Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things. honest: or, venerable”
“But every man is tempted, when he is drawn away of his own lust, and enticed.”
How to Study What the Bible Says About Sinful Thoughts
- 1
Begin by reading through every verse listed on this page, noting which ones speak most directly to your current season of life. Write them down and revisit them throughout the week.
- 2
Use a concordance or the search tools on this site to find additional passages about sinful thoughts. Look for patterns across both the Old and New Testaments to gain a complete picture of what God reveals on this subject.
- 3
Study the context of each verse. Read the surrounding chapter to understand who was speaking, who the audience was, and what circumstances prompted the passage. Context prevents misapplication.
- 4
Memorise at least one key verse about sinful thoughts and meditate on it daily. Scripture memory transforms thinking and equips you to apply God's Word in real-time situations.
Practical Application
Studying what the Bible says about sinful thoughts is only the beginning. Scripture is meant to be lived out in daily obedience and faith. Here are practical steps to apply these truths:
Identify one area of your life where the biblical teaching on sinful thoughts needs to be applied more consistently. Write a specific, actionable step you can take this week.
Share what you have learned about sinful thoughts with a fellow believer or in a small group setting. Teaching others solidifies your own understanding and encourages mutual growth.
Pray through the key verses about sinful thoughts, asking God to reveal how His Word applies to your relationships, decisions, and daily habits.
How Well Do You Know What the Bible Says About Sinful Thoughts?
You have studied 10 verses about sinful thoughts. Now test your knowledge with chapter-by-chapter quizzes covering the books where these verses appear.