Commentators like Spurgeon and Calvin highlight that Abram's oath was primarily to protect God's reputation. By refusing the spoils, Abram ensured that the wicked king of Sodom could never claim, "I have made Abram rich." He wanted it to be unmistakably clear that his blessings and provision came from God alone. This serves as a powerful example for believers to prioritize God's honor above personal profit or recognition.