The Harmony of Duty and Reward (As Motives): Salvation is not earned by works or duty. Eternal life is the free gift of God, purchased completely by the blood of Jesus Christ and received through faith alone. However, after salvation, the Bible presents two harmonious motives for serving God. First, we serve from duty because God is our Creator, Redeemer, and King. He deserves our love, obedience, gratitude, and faithful service simply because of who He is. Second, we serve with the joyful expectation of reward because God has graciously promised to reward faithful service at the Judgment Seat of Christ. Seeking His promised rewards is not selfish when our ultimate desire is to glorify Him and hear, "Well done, thou good and faithful servant." These two motives are not enemies. The promise of reward keeps us from self-pity, knowing that every sacrifice made for Christ will be repaid abundantly by God. At the same time, the motive of duty keeps us humble, reminding us that, in an absolute sense, we have only done what we ought to do and deserve no praise or reward from God. Every reward He gives is an act of His grace. Duty and reward work in harmony, both bringing glory to God.