• Jeremiah 17:9-10
    " The heart is deceitful above all things,
    And desperately wicked;
    Who can know it?
    I, the LORD, search the heart,
    I test the mind,
    Even to give every man according to his ways,
    According to the fruit of his doings.

     
  • Matthew 15:18-19
    But those things which proceed out of the mouth come from the heart, and they defile a man. For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies.
     
  • Galatians 5:16-17
    I say then: Walk in the Spirit, and you shall not fulfill the lust of the flesh. For the flesh lusts against the Spirit, and the Spirit against the flesh; and these are contrary to one another, so that you do not do the things that you wish.
     
  • Romans 7:21-23
    I find then a law, that evil is present with me, the one who wills to do good. For I delight in the law of God according to the inward man. But I see another law in my members, warring against the law of my mind, and bringing me into captivity to the law of sin which is in my members.
     
  • Genesis 6:5-8
    Then the LORD saw that the wickedness of man was great in the earth, and that every intent of the thoughts of his heart was only evil continually. And the LORD was sorry that He had made man on the earth, and He was grieved in His heart. So the LORD said, 'I will destroy man whom I have created from the face of the earth, both man and beast, creeping thing and birds of the air, for I am sorry that I have made them.' But Noah found grace in the eyes of the LORD.
     
  • Romans 1:18-20
    For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who suppress the truth in unrighteousness, because what may be known of God is manifest in them, for God has shown it to them. For since the creation of the world His invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and Godhead, so that they are without excuse,
     
  • Romans 7:15-19
    For what I am doing, I do not understand. For what I will to do, that I do not practice; but what I hate, that I do. If, then, I do what I will not to do, I agree with the law that it is good. But now, it is no longer I who do it, but sin that dwells in me. For I know that in me (that is, in my flesh) nothing good dwells; for to will is present with me, but how to perform what is good I do not find. For the good that I will to do, I do not do; but the evil I will not to do, that I practice.
     
For more scripture references, please see Bible verses for Heart, Deceitfulness of


Resources

Harden Not Your Heart

Sermon by John O. Reid

We are warned in Hebrews not to harden our hearts, not to let the precious truth of God drift away, realizing that we have been called with a high calling.


Guarding Our Vulnerable Hearts

Sermon by Clyde Finklea

Some scholars hold that none of the words denoting rebellion are used in Jeremiah 17:9, but instead it means the heart is vulnerable and easily deceived.


The Heart's Self-Absorption

Sermon by John W. Ritenbaugh

II Timothy 3:1-5 contains 19 characteristics of carnality. The common denominator is self-absorption and pride, placing the self above others.


The Pure in Heart

Sermon by Richard T. Ritenbaugh

It is the core of our heart that must be cleansed before we can have a pure heart, enabling us to see God as He is.


The Beatitudes, Part 6: The Pure in Heart

'Personal' from John W. Ritenbaugh

Purity before God is far more than just being clean. To Jesus, being pure in heart, described in the Beatitudes, touches on the very holiness of God.


Are Humans Good or Evil?

'Ready Answer' by Richard T. Ritenbaugh

Philosophy debates whether human beings are by nature good or evil, but the Bible is consistent—and perhaps surprising—in its description of man's nature.


Evil Is Real (Part Four)

CGG Weekly by Richard T. Ritenbaugh

Vanquish the sins at their point of origin—the human heart—and our deeds will be clean before God.


Our Hidden Enemy

CGG Weekly by John O. Reid

A terrible, corrupt enemy lurks within us, poised to bring disaster on us if we allow it. It is the human heart, which God calls 'desperately wicked.'



For more resources, please see the library topic for Heart, Deceitfulness of