A party is happening, the lost son is home, and one person refuses to come inside. We dig into the older brother’s anger in Luke 15 and uncover a form of spiritual danger that looks “good” on the outside but is hollow on the inside: resentment. When faith turns into scorekeeping, service starts to feel like slavery, obedience becomes leverage, and joy dries up fast.We read the closing verses of the parable and pull out three traits that expose the older brother’s heart: resentment toward his life of service, resentment toward obedience as a transaction, and resentment toward the Father’s grace. That last one cuts deepest, because grace is unearned favor and it dismantles any identity built on performance. We also connect the older brother to the Pharisees and scribes who could not handle Jesus’ radical mercy, and we ask why “doing everything right” can still leave someone far from God.You’ll hear a sharp insight popularized by Tim Keller: in Luke 15, Jesus defines sin not only as rebellion (the younger son) but also as self-righteousness (the older son). That means real repentance is not just turning from obvious failures; it also means turning from pride, comparison, and the need to be owed. If you’ve ever felt bitter when someone else gets grace, this conversation will put language to it and point you back to the Father’s heart. Subscribe, share the show with a friend, and leave a five-star rating and review to help equip more men for the fight.Support the showWant to connect? Email [email protected]