In today’s passage, we are introduced to the elder son. At first glance, he appears upright and obedient, yet beneath the surface lies a spiritual condition more troubling than that of the prodigal son before his repentance. A modern illustration helps clarify this dynamic. In 2008, Rachel Lee, a teenager from Calabasas, California, seemed like any ordinary high-school student. Outwardly, she was a dutiful daughter, but privately she lived a double life. Lee became the ringleader of the “Bling Ring,” a group of seven teenagers who burglarized celebrity homes over the course of a year, stealing nearly $3 million in possessions. Her case illustrates the danger of appearances: she looked respectable, but her hidden life revealed something entirely different. Similarly, the elder son projected religious devotion while inwardly harboring sin, pride, and hypocrisy. His legalism exposed the fact that he was not a true son but merely religious, and his reaction to his brother’s return revealed his lack of relationship with the father.
A Callous Heart
The elder son’s initial response to his brother’s return was anger and hardness of heart. He could not grasp his father’s compassion because he did not share in his father’s love. Even when the father personally came and pleaded with him, the elder son refused to celebrate the forgiveness shown to his brother. His actions revealed the emptiness of outward religiosity without inward transformation. As John reminds us, “No one who denies the Son has the Father” (1 John 2:23–24). The elder son’s inability to rejoice exposed that he was not truly a child of God (1 John 3:1). Likewise, throughout history and even today, many reject the Father because they do not know or love the Son, Jesus Christ. Religion without Christ is deadly; it led people to hate and crucify Him. Yet for those who believe, Christ secures eternal fellowship with the Father, the Lord of heaven and earth.
Lack of Joy
One of the clearest marks of this emptiness is the absence of joy. Christian joy—rooted in salvation through Christ—naturally produces obedience and fellowship with Him. When the elder son approached the house and heard music and dancing, he should have recognized the joy of a household celebrating new life. Instead, he demanded an explanation from a servant, revealing his own lifelessness. In first-century Palestine, such celebrations signaled momentous occasions, but the elder son remained detached and unmoved. His blindness mirrors that of many who lack the Spirit; without true salvation, they cannot perceive the joy of heaven.
Christ, however, desires His church to be marked by joy. A joyless church risks rejection, as Christ warned the church in Ephesus in Revelation. Even as Jesus endured the cross, He did so “for the joy set before Him” (Heb. 12:2). Paul reminds us that “the kingdom of God is not a matter of eating and drinking but of righteousness, peace, and joy in the Holy Spirit” (Rom. 14:17). As Martyn Lloyd-Jones observed, Christian joy is not fickle or circumstantial but flows from the assurance that one’s sins are forgiven and that one has been adopted into God’s family. Without that joy, one has not yet grasped the heart of Christianity.
Selective Listening
The elder son also illustrates another danger: selective listening. The self-righteous resist any truth that exposes their sin or undermines their pride. He sought only to magnify his external righteousness and rejected his father’s grace. Likewise, the religious often rely on half-truths and head knowledge rather than repentance and faith. Yet the gospel calls for more than intellectual assent. Salvation requires hearing, believing, and receiving God’s grace through Christ, which alone leads to eternal life (Rom. 6:23).
Easily Agitated
Finally, the elder son embodies the agitation and anger that flow from self-righteousness. When he refused to enter the celebration, his bitterness revealed a heart untouched by grace. He resented the father’s mercy toward his brother and failed to see his own desperate need for it. This is the hallmark of the religious but unconverted: their lives remain marked by pride, anger, and lawlessness because they have never been transformed by the Spirit.
The story of the elder son compels us to self-examination. Are we living in pride, clinging to outward religion, yet devoid of joy? Do we respond with anger and resentment rather than grace and humility? Scripture warns that no one enters heaven by religious performance or outward acts. Salvation is the free gift of God’s grace through the death and resurrection of Jesus Christ, received by faith alone. Tomorrow is not promised; today is the day of salvation. Let us examine ourselves honestly to see whether we are merely religious—or truly saved.