After the celebration of Easter and the resurrection of Christ, a natural question emerges: now what? Having been adopted into God’s family through the death and resurrection of Jesus, believers have been given a new identity — and a new purpose. This sermon explores what it means to live with an eternal purpose rather than merely going through the motions of everyday life.
A General Purpose: Live for Christ
The opening question posed to the congregation: “What are some of the biggest life-changing events you’ve experienced?” The list is familiar — graduation, marriage, children, loss of a loved one, job changes, health diagnoses. Change is inevitable. And when significant change happens, so do our priorities and our sense of purpose.
But among all these changes — some good, some painful — there is one change that surpasses them all: what God has done in Christ. God has prepared for Himself a people (Old Testament Israel; New Testament Jews and Gentiles alike). He prepared a provision (the death of Christ for our sins). And He prepared proof (the resurrection, demonstrating that the payment was accepted).
Because all of these are true, believers have been given an eternal purpose. Paul writes:
Before faith in Christ, people live for themselves. Selfishness is the default. But after being bought by the blood of the Lamb, everything changes. Listen to how Paul described his own transformation:
Paul went from being a respected, privileged, powerful religious leader — to counting all of that as worthless compared to knowing Christ. And that becomes the pattern for every believer: no longer living for ourselves, but for the One who died and rose for us.
We Are Ambassadors
What does it look like to live for Christ? Second Corinthians 5 gives the answer:
Every believer is now an ambassador for Christ. An ambassador is someone from one country living in a foreign land, representing their homeland. Spiritually, we are here on assignment. Arizona, Phoenix, Grace Bible Church — these are not our ultimate home. Our home is heaven, and until our assignment ends, we represent the King of kings.
This changes how we answer the question: “Who are you?” We have job titles, family roles, and social identities — but every one of those is temporary. Our eternal identity is that we are ambassadors for Christ, on assignment until we get to go home.
A Specific Purpose: Your Role in God’s Family
While there is one general purpose for all believers — to live for Christ and build up His church — the way that purpose is lived out looks different for each person. Paul uses the analogy of a body: just as a physical body has many parts with different functions, so the body of Christ has many members with different gifts.
In Romans 12, Paul lists some of these varying gifts:
God has not given every person the same gift. Some are called to teach; others to serve. Some to lead; others to show mercy. Some to give; others to encourage. And every single part is essential for the body to function properly.
First Corinthians 12 reinforces this truth, and Paul drives home the purpose:
God’s purpose is not only general (live for Christ) but also specific — He has assigned each believer a role within the body. And the local church is where that role is discovered and exercised.
Why the Local Church Matters
Here’s the practical application: God has designed the local church as the primary place where believers live out their specific purpose. You cannot serve every person on the planet. You cannot teach everyone in the world. You cannot show mercy to every need. But you can do those things right here, among the family God has placed you in.
God has prepared good works specifically for you — in this church, among these people, at this time. Being part of a local church is not incidental; it is intentional. It is where gifts are used, where believers are built up, and where the body of Christ actually functions.
Being part of a local church can be wonderful — experiencing joy, peace, and unity with other believers. But it can also be hard, because local churches are filled with sinners (including you and the pastor). People don’t always get along. Life brings grief and pain. And yet, this is God’s idea. This is where purpose is lived out.
So as the congregation was sent out with a benediction, the challenge remains: you have a purpose. You have been bought with a price. You are an ambassador for Christ. And in the context of your local church family, God has prepared specific good works for you to walk in — today, this week, and for the rest of your life until He calls you home.
Scripture References
- 1 Corinthians 6:19–20 — Glorify God in your body
- Philippians 3:7–11 — Paul counted all as loss for Christ
- 2 Corinthians 5:14–20 — We are ambassadors for Christ
- Romans 12:4–8 — Different gifts for different members of the body
- 1 Corinthians 12:4–27 — The body of Christ has many parts
- Ephesians 2:8–10 — Created for good works
- 1 Peter 4:1–2 — Arm yourselves with the same way of thinking