Sunday, August 23, 2026
Scriptures: Isaiah 51:1-6, Romans 12:1-8
Sermon title: “Being a living sacrifice”
- Introduction
The Apostle Paul, who wrote 13 books of the New Testament, was spiritually profound and intellectually brilliant. His writings are filled with deep wisdom, though they can sometimes be difficult to grasp. Today, we turn to Romans 12, one of the most familiar chapters in the New Testament, especially its opening verses. Many of us have heard, read, preached, or even memorized these words. Sometimes familiar Scripture can become so well known that we recite the words without truly reflecting on their meaning. We hear the Scripture, but we may miss its message and fail to let it speak into our lives. But there is a reason these passages are so familiar: They challenge, comfort, and correct us, reminding us of how God calls us to “Be a living sacrifice.”
- Offer our bodies to God
Paul begins with one powerful word: “Therefore.” Paul is essentially saying, “In response to everything God has done for us, in response to His grace, His mercy, His forgiveness, His love, His salvation, and the new life He has given us, how should we live?” Paul’s answer is clear and compelling: “Offer your bodies as a living sacrifice, holy and pleasing to God.” We should first understand what a “living sacrifice” does not mean. In the Old Covenant, sacrifices involved animals being offered on the altar as an act of worship. But our sacrifice is not meant to pay for our sins. Jesus paid the penalty for our sins once and for all. Therefore, we do not earn salvation through good works. We receive salvation as God’s gift and respond with gratitude, obedience, and a life devoted to Him.
So, what does “living sacrifice” mean? Paul describes it as our “true and proper worship.” Our worship is expressed not only through what we say or sing, but through how we live and serve God. To offer ourselves as a living sacrifice means surrendering our whole lives to God, our bodies, minds, choices, time, and service. As disciples of Christ, we say, “Lord, we are Yours. Use our lives for Your purposes and for Your glory.” This is the worship that pleases God: not only what we say in worship, but the life we offer to Him every day.
- Do not conform to this world
After calling us to offer ourselves as living sacrifices, Paul explains how we should live. He says, “Do not conform to the pattern of this world.” To be a living sacrifice means refusing to be shaped by the values and desires of the world. As 1 John 2:15-16 reminds us, this includes the desires of the flesh, the desires of the eyes, and the pride of life.
We live in a world where our values and ideas can be quickly shaped by social media, popular culture, entertainment, consumerism, and political divisions. These influences can shape what we believe is beautiful, successful, acceptable, or important.
As believers, we must not allow the culture around us to determine who we are. We are called to resist anything that contradicts God’s Word and to live in a way that reflects our identity in Christ. People should be able to see that we belong to Jesus by the way we honor God and turn away from what grieves His heart.
- Transformed inside out
Paul says, “Be transformed by the renewing of your mind.” Because we live in a fallen world, our desires and thinking are affected by sin, so we need continual renewal to live according to God’s will. Instead of allowing the world to shape our minds, we should allow God’s Word and Spirit to transform our hearts and minds. Salvation is not about cleaning ourselves up so that Jesus will love us; it is about God forgiving us and transforming us into new people who love Him and desire to do His will.
Friends, lasting outward change begins with inward renewal, so our daily choices should reflect the transformation God is working in our hearts and minds as we grow in relationship with Him.
- Discern God’s will
Then Paul said, “Then you will be able to test and approve what God’s will I, His good, pleasing, and perfect will.” The word “test” means to discern, examine, or approve. Paul teaches that a renewed mind develops the ability to discern God’s will. Through wisdom, courage, and self-control, we can recognize what is good, pleasing, and acceptable to God and remain faithful to His will. Discernment helps believers evaluate their decisions in light of God’s Word and the guidance of the Holy Spirit, rather than relying on personal preferences, traditions, or denominational practices. It helps us recognize what truly aligns with God’s will.
- Conclusion
Paul reminds us to become living sacrifices, offering every part of our lives in service to God. This is not always easy because it means allowing God’s Word to shape us even when it goes against the values and pressures of our culture. But Jesus is our perfect example. He humbled Himself, served others, obeyed the Father, and willingly gave Himself for us on the cross. Jesus did not merely teach us what it means to be a living sacrifice; He showed us by His own life. So, as we leave this passage today, let us ask ourselves: Are we willing to reject what does not align with God’s Word, allow the Holy Spirit to renew our minds and transform our hearts, and seek God’s will rather than our own desires?
I pray that God will transform our hearts and minds, making us living sacrifices for His glory. Amen!