The term "cunning of heart" is not directly found in the Bible; however, the concept can be explored through various passages that discuss the nature of the heart and the characteristics of cunning or deceit. In Scripture, the heart is often seen as the center of human will, emotion, and intellect, and it can be inclined towards both good and evil.

Biblical Understanding of the Heart

The Bible frequently addresses the condition of the human heart. In Jeremiah 17:9 , it is written, "The heart is deceitful above all things and beyond cure. Who can understand it?" This verse highlights the natural inclination of the human heart towards deceit and cunning, suggesting that without divine intervention, the heart is prone to lead individuals astray.

Cunning and Deceit

Cunning, often associated with deceit and craftiness, is addressed in several biblical passages. In Genesis 3:1 , the serpent is described as "more cunning than any beast of the field that the LORD God had made." This cunning nature led to the deception of Eve, illustrating how cunning can be used to manipulate and lead others into sin.

Proverbs 12:20 states, "Deceit is in the hearts of those who devise evil, but the counselors of peace have joy." Here, deceit is directly linked to the heart, indicating that those who are cunning of heart may devise evil plans, contrasting with those who seek peace and righteousness.

Warnings Against Cunning

The New Testament also warns against the dangers of cunning and deceit. In Ephesians 4:14 , Paul cautions believers, "Then we will no longer be infants, tossed about by the waves and carried around by every wind of teaching and by the clever cunning of men in their deceitful scheming." This passage warns against being swayed by those who use cunning to distort the truth and lead believers away from sound doctrine.

The Call for Purity of Heart

In contrast to a cunning heart, Scripture calls for purity and sincerity of heart. Jesus teaches in Matthew 5:8 , "Blessed are the pure in heart, for they will see God." A pure heart is one that seeks after God and His righteousness, free from deceit and cunning.

Psalm 51:10 is a prayer for a clean heart: "Create in me a clean heart, O God, and renew a right spirit within me." This plea reflects the desire for a heart that is aligned with God's will, free from the deceit and cunning that can lead one away from Him.

Conclusion

While the Bible does not explicitly use the phrase "cunning of heart," it provides ample teaching on the nature of the heart and the dangers of cunning and deceit. Believers are encouraged to seek purity of heart and to guard against the deceitful inclinations that can lead to sin. Through the transformative power of God's Word and Spirit, Christians are called to cultivate hearts that reflect the truth and love of Christ.