Flesh in its raw state implies human nature uninfluenced by God and acting on its desires. The flesh cries out for satisfaction of its appetites, and unless something else works to resist those screams, the path of human nature is followed. In this culture temptations to gratify desires are flung constantly through media that create allurements to fornication, envy, selfish ambition, and the like. The works of the flesh are manifestations of what is believed, worshiped, and aspired to, and they telegraph those things to others. Paul uses the Greek word sarx to group all human thoughts, feelings, desires, and activities under the term flesh, most of them apart from God. Works of the flesh are the works of human nature, what is thought, said, and done naturally because of living in flesh and bones. The flesh is opposed to the Spirit once a person becomes a begotten child of God. The line between Christian works and works of the flesh is thin because tendencies back toward the flesh remain. Gratification occurs when the flesh is permitted to guide behavior rather than the Spirit. Those who practice such things will not inherit the kingdom of God. Crucifying the flesh with its passions and desires requires intense and agonizing effort similar to what Jesus Christ endured. Walking in the Spirit means conducting life under the influence of God's Spirit so that the lusts of the flesh are not fulfilled.

Esau's story provides the framework for understanding the gratification of the flesh as the force that leads people to trade away eternal, unimaginable rewards for immediate, fleeting satisfaction. Returning famished from an unsuccessful hunt, Esau was overwhelmed by physical need, and the aroma of Jacob's stew became more real to him than the distant, intangible promises attached to his birthright. Because the wealth, power, and spiritual blessing awaiting his descendants could not be touched or felt in that moment, only his hunger was real, and he sold his birthright for a single meal, demonstrating an impulsive, live-in-the-now lifestyle governed by the flesh rather than faith. This pattern is directly applied to those called by God, whose birthright as firstfruits far surpasses anything Esau forfeited. Like Esau, believers face the danger of letting immediate fleshly desires override the value of unseen, future promises. The gratification of the flesh is identified as any sin, thought pattern, false god, worry, pleasure, or ingrained behavior that is placed ahead of God's promises. Paul's list of the works of the flesh is cited as a starting point for recognizing such patterns, since those who practice them will not inherit the Kingdom of God. Covetousness, sexual sin, hatred, envy, worry, neglect of the Sabbath and holy days, and devotion to career or worldly success in place of seeking God are all offered as modern equivalents of Esau's bowl of lentils. Such behaviors reveal one's true beliefs, since actions demonstrate whether the birthright is treasured or despised. The contrast is drawn sharply with Jesus Christ, who, though tempted in every way, including hunger after forty days of fasting, refused to let fleshly desire dictate His choices. His life, from His first recorded words about being about His Father's business to His final words on the cross, reflects total focus on His mission rather than present gratification. He endured the cross by looking past shame and suffering toward the joy set before Him, providing the pattern for resisting the pull of the flesh. Because Jesus overcame the world, the flesh, and Satan, and now lives in believers through the Holy Spirit, they possess help Esau never had. This indwelling power enables victory over fleshly temptation if it is genuinely relied upon. The ultimate exhortation is to identify one's personal "bowl of lentils," ask God to reveal it, seek forgiveness for despising the birthright, and choose endurance and sacrifice over momentary satisfaction, since no temporary pleasure of the flesh compares to the eternal glory and inheritance promised to those who remain faithful.

Esau's story illustrates the danger of gratifying the flesh at the expense of a far greater inheritance. Coming in weary from the field, Esau allowed his physical hunger to dominate his reasoning rather than thinking clearly with his mind. His flesh did the thinking for him, leading him to declare, "I am going to die; and what good is this birthright to me?"—a statement that reveals how immediate bodily desire overruled sound judgment. He was not truly at risk of starvation, since he was in the camp of a wealthy father who could easily have supplied food; instead, he refused to wait, wanting instant gratification of his fleshly appetite rather than exercising patience or self-restraint. This pattern of yielding to the flesh is tied directly to where Esau placed his treasure. Because his heart was fixed on hunting and life in the wild rather than on the responsibilities and promises tied to his birthright, he was untrained and unprepared to value or govern that inheritance. When weakened and famished, his undisciplined attachment to bodily comfort made him vulnerable to trading a lasting, weighty inheritance for a momentary, trivial satisfaction—a bowl of stew. This exchange exposes a deeper spiritual principle: gratifying the flesh in the moment often blinds a person to the value of what is eternal and lasting. The broader message draws a direct parallel to believers today, warning against reasoning "through the flesh" as Esau did. Anyone who lives for the here-and-now, insists on having something immediately, gives in to fleshly pulls, or rationalizes repeated compromise with the thought "I'll just do it this time but never again," is in danger of imitating Esau's error. Such behavior amounts to asking, "What profit shall this inheritance be to me?"—effectively despising the Kingdom of God for the sake of temporary relief, pleasure, or ego satisfaction. The contrast is reinforced by comparing the fleeting nature of physical life and fleshly gratification—described elsewhere as vanity, a vapor, grass that withers, and a shadow—with the enduring, eternal inheritance offered through God's promises: sonship, eternal life, a share in Christ's throne, and inclusion in the Kingdom of God. Because "the world is passing away, and the lust of it," pursuing fleshly gratification as one's primary treasure inevitably leads to despising what truly matters, just as Esau did. The call, therefore, is to deny fleshly impulses and self-interest, take up self-denial as Christ instructed, and fix one's treasure and heart on the Kingdom of God rather than on the temporary satisfaction the flesh demands.