Lesson 5 · Chapter 5
Our hearts are the "treasure" from which action flows (Luke 6:45) — so the question isn't just what we do but what motivates us. The gospel supplies three overlapping motivations: religious affection, warnings & promises, and repentance & faith — a circle of grace that moves us toward Jesus.
"Keep your heart with all vigilance, for from it flow the springs of life."
— Prov. 4:23
"Religious affection is affection for Christ that results in obedience to Christ." Not duty, but delight: we obey not because we have to, but because we get to. Jonathan Edwards's honey analogy: you can believe honey is sweet, but you only know it when you taste it. "Religious affection compels us beyond 'mere belief' into genuine faith, a relishing of all that God is for us in Jesus." Scripture is full of delight-based commands: "If you love me, you will keep my commandments" (John 14:15); "Delight yourself in the Lord" (Ps. 37:4). And when you don't feel the joy? You believe — that's what promises and warnings are for.
God prods with the pitchfork of holy warnings ("those who do such things will not inherit the kingdom of God," Gal. 5:19–21) and woos with the carrot of staggering promises ("Delight yourself in the Lord," Ps. 37:4; "Blessed are the pure in heart," Matt. 5:8; "all things work together for good," Rom. 8:28). The warnings remind us that Jesus is King — a Lord to be obeyed. The rewards remind us that Jesus is Redeemer — he forgives our disobedience. Both drive us to the same person.
"Repentance is not a one-time act to get us into heaven, but an entire way of life to maintain Christian joy." Tim Chester's illustration: turn from the window to the wall — it's one movement. You can't turn to God in faith without turning from sin in repentance. Repentance is "an exchange of joys, the lesser for the greater." Luther: the entire life of believers is one of repentance. Keller: "All-of-life repentance is the best sign that we are growing deeply and rapidly into the character of Jesus." Repenting is for rejoicing.
This is the engine room of your conversations. When your disciple is stuck, ask: which motivation is missing? Are they obeying out of duty instead of delight? Have they lost sight of the warnings or the promises? Are they treating repentance as a one-time event instead of a daily turn? All three are gospel — and all three come from the Spirit, not from your best arguments.
What is religious affection?
Correct: "Affection for Christ that results in obedience to Christ" — gospel-generated delight. We obey because we get to, not because we have to.
Options are 30–34 chars. The distinctive is that the affection produces obedience, and the delight is gospel-generated — not self-generated.
What do God's warnings and promises do together?
Correct: The pitchfork of warnings and the carrot of promises both drive us to the same person — Jesus, who is King (warning) and Redeemer (promise).
Options 29–33 chars. Neither is a tool of manipulation; both are gospel motivations anchored in who Jesus is.
What is repentance, according to ch. 5?
Correct: Repentance is "an exchange of joys, the lesser for the greater" — turning from sin's false promises to Christ's true ones, a lifetime movement.
Options are 29–33 chars. Repentance isn't a work we tack on to faith; it is faith, one movement made possible by grace.
Primary source for this lesson: Chapter 5, "Gospel Motivation" in your local copy of the book (gospel-centered_discipleship_1.md, lines 596–755) — or the print edition pp. 79–94. Read it once with the three motivations in front of you.
For depth on repentance as a way of life: Tim Keller's classic sermon, "All of Life Is Repentance" (Redeemer) — cited by Dodson and the source of the "repenting is for rejoicing" insight.