Here are 13 Bible verses about thoughtlessness, curated from both the Old and New Testaments of the Holy Bible, King James Version, arranged from most to least relevant.
Mark 7:15-17 KJV
15 There is nothing from without a man, that entering into him can defile him: but the things which come out of him, those are they that defile the man. 16 If any man have ears to hear, let him hear. 17 And when he was entered into the house from the people, his disciples asked him concerning the parable.
Full Chapter | Parallel Translations | Explain Verse
James 3:16 KJV
16 For where envying and strife is, there is confusion and every evil work.
Full Chapter | Parallel Translations | Explain Verse
James 1:22 KJV
22 But be ye doers of the word, and not hearers only, deceiving your own selves.
Full Chapter | Parallel Translations | Explain Verse

Romans 8:11 KJV
11 But if the Spirit of him that raised up Jesus from the dead dwell in you, he that raised up Christ from the dead shall also quicken your mortal bodies by his Spirit that dwelleth in you.
Full Chapter | Parallel Translations | Explain Verse
Romans 14:23 KJV
23 And he that doubteth is damned if he eat, because he eateth not of faith: for whatsoever is not of faith is sin.
Full Chapter | Parallel Translations | Explain Verse
Mark 8:1-38 KJV
1 In those days the multitude being very great, and having nothing to eat, Jesus called his disciples unto him, and saith unto them, 2 I have compassion on the multitude, because they have now been with me three days, and have nothing to eat: 3 And if I send them away fasting to their own houses, they will faint by the way: for divers of them came from far. 4 And …
Full Chapter | Parallel Translations | Explain Verse
Mark 7:22 KJV
22 Thefts, covetousness, wickedness, deceit, lasciviousness, an evil eye, blasphemy, pride, foolishness:
Full Chapter | Parallel Translations | Explain Verse
Mark 7:19 KJV
19 Because it entereth not into his heart, but into the belly, and goeth out into the draught, purging all meats?
Full Chapter | Parallel Translations | Explain Verse
Mark 7:1-37 KJV
1 Then came together unto him the Pharisees, and certain of the scribes, which came from Jerusalem. 2 And when they saw some of his disciples eat bread with defiled, that is to say, with unwashen, hands, they found fault. 3 For the Pharisees, and all the Jews, except they wash their hands oft, eat not, holding the tradition of the elders. 4 And when they come from …
Full Chapter | Parallel Translations | Explain Verse
Mark 6:1-56 KJV
1 And he went out from thence, and came into his own country; and his disciples follow him. 2 And when the sabbath day was come, he began to teach in the synagogue: and many hearing him were astonished, saying, From whence hath this man these things? and what wisdom is this which is given unto him, that even such mighty works are wrought by his hands? 3 Is not this the carpenter, the son of Mary, …
Full Chapter | Parallel Translations | Explain Verse
Matthew 6:33 KJV
33 But seek ye first the kingdom of God, and his righteousness; and all these things shall be added unto you.
Full Chapter | Parallel Translations | Explain Verse

2 Peter 3:9 KJV
9 The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
Full Chapter | Parallel Translations | Explain Verse

Romans 7:2 KJV
2 For the woman which hath an husband is bound by the law to her husband so long as he liveth; but if the husband be dead, she is loosed from the law of her husband.
Full Chapter | Parallel Translations | Explain Verse
Must-Read Christian Books
The Holiness of God
Sproul unfolds the blazing holiness of God and why a right fear of the Lord is vital to true worship.
View on Amazon
Prayer: Experiencing Awe and Intimacy with God
A robust, Scripture-saturated theology of prayer with practical guidance for deepening communion with God.
View on Amazon
A Call to Spiritual Reformation
Walks through Paul's prayers to teach believers how to pray biblically and God-centeredly.
View on Amazon
Basic Christianity
A timeless introduction to who Jesus is and what it means to follow Him according to Scripture.
View on Amazon
The Gospel for Real Life
Shows how the finished work of Christ applies to everyday struggles and assurance.
View on Amazon
Overcoming Sin and Temptation
A classic Puritan work on mortifying sin and living in the power of the Spirit.
View on Amazon
Let the Nations Be Glad!
Missions-focused theology showing that worship is the goal of evangelism to the nations.
View on Amazon
Nine Marks of a Healthy Church
Outlines nine biblical priorities for congregations that want to be faithful and healthy.
View on Amazon
The Mortification of Sin
A Puritan classic urging believers to put sin to death by the power of the Spirit.
View on Amazon
Spiritual Leadership
Biblical principles for godly leadership in the church, home, and workplace.
View on Amazon
The Heidelberg Catechism
A beloved Reformation catechism that teaches comfort in Christ through a Q&A format.
View on Amazon
Expository Listening
Teaches Christians how to listen to expository preaching in a way that bears fruit.
View on Amazon
Total Truth
Equips believers to see all of life through a biblical worldview and challenge secular thinking.
View on Amazon
Delighting in the Trinity
A joyful, readable introduction to the triune God and why His tri-unity is good news.
View on Amazon
The Glory of Christ
Calls believers to behold the glory of Christ as the great means of transformation.
View on Amazon
The Hiding Place
The story of Corrie ten Boom's faith and forgiveness in the midst of Nazi persecution.
View on Amazon
Shepherding a Child's Heart
Biblical parenting that aims at a child's heart, not just outward behavior.
View on Amazon