What does the Bible say about motivation for Christian obedience?

In Romans 12:1-2, the Apostle Paul emphasizes that believers are urged to present their bodies as living sacrifices motivated by the mercies of God. This motivation is grounded in the understanding of God's grace and the unmerited favor bestowed upon sinners through the work of Christ. It is not through legalism or the desire to earn God's favor that Christians obey, but rather from gratitude for the mercy they have received. The mercy of God serves as the driving force for believers to honor, obey, and serve Him.