“Therefore, my beloved, as you have always obeyed, so now, not only as in my presence but much more in my absence, work out your own salvation with fear and trembling, for it is God who works in you, both to will and to work for his good pleasure.” – Philippians 2:12-13 (ESV).
Few struggles are as common—and as quietly discouraging—as lost motivation in the Christian life. We begin with passion, resolve, and good intentions, yet somewhere between the altar call and ordinary Tuesday, our energy fades. Paul’s words in Philippians 2:12–13 meet us precisely in that tension, offering a vision of unlimited motivation that does not depend on personality, discipline, or emotional momentum, but on God’s active presence within us.
Paul exhorts believers to “work out your salvation with fear and trembling.” At first glance, this sounds demanding—even exhausting. The phrase “work out” implies effort, intentionality, and perseverance. Paul does not sugarcoat the Christian life. Following Christ requires obedience, resistance to sin, and faithfulness over time. Growth is not accidental; it requires motivation.
Yet Paul immediately anchors this command in grace: “For it is God who works in you, both to will and to work for his good pleasure.” This single sentence transforms effort from burden to partnership. Paul is not calling believers to manufacture motivation from sheer willpower. He is calling them to respond to a God who is already at work within them.
The phrase “work out what God is working in” captures the heart of Paul’s teaching. God initiates. God empowers. God sustains. Our role is not to replace God’s work with our own, nor to sit passively and wait for change to happen. Instead, we actively cooperate with what God is already doing in us.
This is where unlimited motivation becomes possible. Human motivation is finite. It rises and falls with circumstances, emotions, and energy levels. God’s motivation, however, does not run dry. Paul teaches that God works in us at two crucial levels: desire (“to will”) and action (“to work”). When we lack the desire to pray, obey, forgive, or persevere, God is still at work shaping our hearts. When we lack the strength to follow through, God is still supplying power. If God is working in us, then we are never operating alone.
Unlimited motivation does not mean endless enthusiasm or flawless consistency. It means we are never disconnected from the source of renewal. When motivation falters, we do not quit—we return. We pray not only for strength, but for desire. We show up not because we feel powerful, but because God is faithful.
Paul’s message in Philippians 2:12–13 is deeply hopeful. You are not stuck with limited motivation. You are not dependent on your own strength. God is at work in you—shaping your desires, empowering your obedience, and guiding you toward His good purposes. Our calling is simple, though not easy: keep working out what God, in His unfailing grace, is faithfully working in.
Discussion Questions:
- What does “working out what God is working in” look like in your daily life, and where do you find that most challenging?
- How does knowing that God shapes both our desires and our actions change the way you approach obedience, discipline, or spiritual fatigue?
- Where might you be relying on pressure, guilt, or self-effort for motivation instead of trusting God’s ongoing work within you?