When negative emotions such as sadness, fear, or anger arise, our instinct is often to suppress or ignore them. Yet emotion is not simply an unwelcome intruder disrupting our peace. Rather, it functions as a finely calibrated signaling system, one that reveals our current state and directs us toward the action we ought to take next.
Only when this signal is correctly interpreted, and the task embedded within it is carried out, does the emotion fulfill its purpose and subside. What follows draws on theoretical work in counseling and psychology, together with insight from Scripture, to examine the function of emotion and the proper way of interpreting it.
1. Emotion as Mission: Providing Direction and Drive
1) The Inner Signal That Guides Action
Emotion functions as a signal that channels our inner state into outward action. The Christian counselor Bob Kellemen describes emotion as part of the created order by which human beings were designed to act and respond, characterizing it as an inward response that triggers outward behavior and alerts the heart that it must move toward something higher.
On this view, when a particular emotion surges within us, it is as though an inner warning light has switched on, signaling that now is the moment to act.
This understanding finds support in etymology as well. The English word "emotion" derives from the Latin prefix e- ("out") combined with motus ("movement"), and the word "motivation," which denotes the force that drives human behavior, shares the very same root. Etymologically, then, emotion and motivation branch from a single source, and emotion inherently carries within it an energy directed toward action.
Scripture likewise makes this driving force unmistakably clear. In his letter to the church at Corinth, Paul observes that grief need not remain mere suffering; it can become the very energy that carries a person toward repentance and salvation.
"Godly sorrow brings repentance that leads to salvation and leaves no regret, but worldly sorrow brings death. See what this godly sorrow has produced in you: what earnestness, what eagerness to clear yourselves, what indignation, what alarm, what longing, what concern..." (2 Corinthians 7:10-11)
In this passage, a single emotion—grief—generates a cascade of derivative emotional energies: earnestness, eagerness to defend oneself, indignation, alarm, longing, and concern. That cascade of energy converges, in the end, on repentance and salvation. Emotion, in other words, is not a reaction that drifts without destination; it is a force that moves human beings in a particular direction.
2) Convergence with the Theory of Emotional Intelligence
This insight resonates with the theory of Emotional Intelligence (EQ) developed by the psychologist Daniel Goleman in contemporary psychology. According to Goleman, individuals with high emotional intelligence share several capacities in common: a clear awareness of their own emotional states; the ability to regulate those emotions rather than be governed by them; the empathic capacity to read the emotions and motivations of others; and the relational skill to build and sustain healthy relationships on that basis.
Goleman argues that no matter how intellectually gifted a person may be, a deficiency in understanding and regulating emotion—one's own and others'—will limit both personal achievement and interpersonal success.
Taken together, these two perspectives—the theological and the psychological—suggest that emotional intelligence, at its core, is the capacity to keep the spark of emotional energy within oneself and others alive, while directing that energy toward constructive rather than destructive ends.
2. Correctly Interpreting Emotion: Reading the Signal
If emotion is a signal that assigns us a particular task, then the ability to interpret that signal accurately is indispensable. Misreading or ignoring it can carry serious, even fatal, consequences.
A striking illustration comes from biological research on rodents infected with the parasite Toxoplasma gondii. Infection with this parasite alters brain function in rats, causing them to lose their instinctive fear of their natural predator, the cat.
As a result, rather than avoiding cats, infected rats display an unusual attraction toward them—behavior that ultimately leads to their being preyed upon. This case illustrates, paradoxically, that fear is anything but dispensable: it is a signal essential to the survival of the organism.
The emotions human beings encounter in daily life carry similarly distinct signals, each paired with its own corresponding task. Four representative emotions—fear, anger, grief, and loneliness—illustrate this pattern, each considered here alongside a biblical example.
Fear and anxiety signal that one currently faces danger or instability. The task this signal assigns is twofold: to accurately identify the source of danger and take steps toward self-protection, while entrusting to God whatever lies beyond human control. Peter counsels precisely this posture:
"Cast all your anxiety on him because he cares for you. Be alert and of sober mind. Your enemy the devil prowls around like a roaring lion looking for someone to devour." (1 Peter 5:7-8)
Anger signals that something has gone wrong and that injustice is taking place. The task assigned to this emotion is to correct that injustice and enact justice through a holy and healthy form of righteous indignation. The young David's response to Goliath's arrogance illustrates this well:
"Who is this uncircumcised Philistine that he should defy the armies of the living God?" (1 Samuel 17:26)
Grief and mourning signal that something precious has been lost or that a deep wound has drained one's inner reserves of energy. The task this emotion assigns is to acknowledge that pain honestly, without denial, and to move toward a place of comfort and healing. The following verse from the Sermon on the Mount captures this principle concisely:
"Blessed are those who mourn, for they will be comforted." (Matthew 5:4)
Loneliness signals that one is isolated and lacking the care of the community. The task this emotion assigns is to refuse to remain in isolation and instead to reach out toward a relationship. God's words immediately following the creation of Adam reveal the essence of this signal:
"It is not good for the man to be alone. I will make a helper suitable for him." (Genesis 2:18)
Conclusion: The Task Must Be Completed Before Emotion Withdraws
Many people assume that suppressing an emotion, or burying it beneath a busy schedule, will make it disappear on its own. In reality, emotion tends not to withdraw until the task assigned to it has been completed. Emotion left unresolved accumulates in the unconscious mind and can later resurface as more serious difficulties, such as depression or uncontrolled outbursts of anger.
When fear arrives, we must secure our safety and entrust whatever anxiety remains. When anger rises, we must carry out a just and wise response. When grief and loneliness press in, we must mourn fully and move toward comfort and toward relationship. Ultimately, accurately reading the message emotion conveys and completing the task it assigns is the very key to converting the energy embedded in emotion into a healthy and mature life.