Heart and Mind

Heart and Mind

Written by Timothy Z. Witmer |
Wednesday, August 17, 2022

It would be a mistake to think that heart and mind are mutually exclusive or that they operate independently. The Scriptures identify the heart, the seat of affection, as the operating system for the rest. “Keep your heart with all vigilance, for from it flow the springs of life” (Prov. 4:23). The orientation of the heart affects our thinking and our actions.

When you first hear the terms heart and mind, perhaps you think of the Great Commandment to “love the Lord your God with all your heart and with all your soul and with all your mind” (Matt. 22:37). Jesus is reminding His listeners that they should love the Lord with their whole being. While it sometimes seems as though these terms are used interchangeably, they can be distinguished from one another. The soul is often used to describe the entirety of one’s being that continues to exist eternally (16:26). The rest of this article will unpack the biblical nuances of the mind and the heart.

Most simply put, the mind concerns our thoughts. The heart reflects our affections, what we really care about. Concerning the Great Commandment to love the Lord with all our heart and mind, it is clear that we fall far short of this standard. In reality, we don’t even come close. The Scriptures teach that our hearts and our minds are corrupted by sin. Jeremiah teaches that “the heart is deceitful above all things, and desperately sick; who can understand it?” (Jer. 17:9). Concerning the mind, the Bible outlines the noetic impact of the first couple’s fall. Noetic comes from the Greek word for “mind” (nous). Speaking of fallen thinking, Paul writes, “For the mind that is set on the flesh is hostile to God” (Rom. 8:7).

It would be a mistake, however, to think that heart and mind are mutually exclusive or that they operate independently. The Scriptures identify the heart, the seat of affection, as the operating system for the rest. “Keep your heart with all vigilance, for from it flow the springs of life” (Prov. 4:23). The orientation of the heart affects our thinking and our actions, for that matter. Notice how the two are linked in Genesis 6:5: “The Lord saw that the wickedness of man was great in the earth, and that every intention of the thoughts of his heart was only evil continually.” The heart is the source of wicked intentions and thoughts. Paul links the two in Ephesians 4:18: “They are darkened in their understanding, alienated from the life of God because of the ignorance that is in them, due to their hardness of heart” (emphasis added). The reason for their “darkened . . . understanding” and ignorance is the hardness of their hearts.

Jesus makes the same connection when challenging His enemies on being superficial and legalistic: “The good person out of the good treasure of his heart produces good, and the evil person out of his evil treasure produces evil, for out of the abundance of the heart his mouth speaks” (Luke 6:45). The connection is extended from the heart to our words and behavior.

Read More

Scroll to top