Sermon On Marriage Anniversary

A Covenant Worth Celebrating: Gratitude, Faithfulness, and the God Who Holds It All

We gather today to do something the Bible tells us is both wise and holy. We gather to remember. We gather to give thanks. And we gather to look forward with renewed commitment to the God who has been faithful through every season of a shared life.

There is something deeply right about stopping to mark the years of a marriage. The world around us rarely slows down long enough to honor what endures. But Scripture calls us again and again to pause, to look back at what God has done, and to let that memory fuel our faithfulness going forward. That is exactly what we are doing today, and two texts from the Word of God will guide us.

The first is Psalm 100, a psalm of joyful thanksgiving. The second is Philippians 1:3 through 6, where the Apostle Paul writes with profound warmth about the work of God that begins and continues and will one day be completed. Together these two passages give us a framework for celebrating a marriage anniversary in a way that is honest, hopeful, and grounded in the character of God.

Let us read them together.

Psalm 100 in the Christian Standard Bible says: "Shout for joy to the LORD, all the earth. Worship the LORD with gladness; come before him with joyful songs. Know that the LORD is God. It is he who made us, and we are his; we are his people, the sheep of his pasture. Enter his gates with thanksgiving and his courts with praise; give thanks to him and praise his name. For the LORD is good and his love is eternal; his faithfulness continues through all generations."

And Philippians 1:3 through 6 says: "I give thanks to my God for every remembrance of you, always praying with joy for all of you in my every prayer, because of your partnership in the gospel from the first day until now. I am sure of this, that he who started a good work in you will carry it on to completion until the day of Christ Jesus."

Shout For Joy Because Of Who God Is

Psalm 100 opens with a command: shout for joy to the Lord. This is not a polite suggestion. It is an imperative, a call to active, expressive, whole-hearted praise. And notice that the reason for the joy is not primarily what God has given, but who God is. Verse 3 anchors everything: "Know that the LORD is God." Before the psalm says anything about what to bring or how to worship, it calls us to a settled, confident knowledge of God's identity.

This matters enormously for a marriage anniversary celebration. It would be easy to turn this day into a celebration of two people and stop there. And while honoring the couple is entirely appropriate, the deepest joy of this occasion flows from something more durable than human affection. It flows from the character of God himself. Verse 5 gives us three anchors: "The LORD is good and his love is eternal; his faithfulness continues through all generations."

Goodness. Eternal love. Faithfulness that outlasts generations. These are not descriptions of human marriage at its best. These are descriptions of God. And here is the pastoral heart of this text: a marriage that has lasted and grown and endured has done so because it has been held by a God whose goodness does not waver, whose love does not expire, and whose faithfulness does not bend under pressure.

When a couple looks back over the years of their marriage, they will see seasons of laughter and seasons of grief. They will see times of easy closeness and times when the distance between two people felt very wide. They will see ordinary Tuesday mornings and extraordinary moments of grace. And through all of it, the testimony of Psalm 100 is this: the Lord was there. The Lord was good. The Lord was faithful. The joy of an anniversary is not that everything was perfect. The joy is that God was present through all of it, and his love held what human hands could not hold on their own.

So we enter his gates with thanksgiving today. We come not with a performance of how well a marriage has gone, but with honest, humble gratitude that God has been exactly who he said he would be.

Give Thanks For Every Remembrance

When Paul writes to the church at Philippi, he begins with a burst of warm, genuine thanksgiving. "I give thanks to my God for every remembrance of you." Every remembrance. Not only the good ones. Not only the triumphant moments. Every remembrance, because God was at work in all of them.

Paul is writing to a community of believers, not a married couple, but the principle he expresses here speaks directly to what it means to celebrate a marriage anniversary with integrity. Gratitude that is real does not filter out the hard years. It holds them alongside the good ones and says, "God was in this too."

A marriage anniversary is an invitation to practice this kind of honest gratitude. It is an invitation to look back and say: we have not been perfect, but God has been faithful. We have not always loved well, but we have been loved by One who loves perfectly. There have been moments of failure and moments of forgiveness, and both of those things are part of the story that God has been writing.

This is also where the gospel becomes essential to a marriage celebration. The reason two imperfect people can look back over years of shared life with genuine thanksgiving rather than only regret is because of Jesus Christ. The cross of Christ is where every failure in a marriage finds its answer. The resurrection of Christ is where every dead and dry season of a marriage finds its hope. A couple who has built their life on the grace of Jesus Christ has a foundation that does not shift when the weight of real life presses down on it.

If there is anyone in this room today who has never placed their trust in Jesus Christ, this is the moment to hear the good news clearly. God is good. His love is eternal. His faithfulness continues through all generations. And that same God sent his Son to die in the place of sinners and rise again so that anyone who repents and believes can be brought into a covenant relationship with him that will never be broken. The love that sustains a godly marriage is a reflection, however imperfect, of the love that God has for his people in Christ. That is worth knowing. That is worth responding to.

He Who Began A Good Work Will Complete It

Now we come to the most forward-looking part of our text, and perhaps the most encouraging. Philippians 1:6 says: "I am sure of this, that he who started a good work in you will carry it on to completion until the day of Christ Jesus."

Paul is writing about the spiritual work God began in the Philippians when they first believed. But this verse holds a word for every married couple who is willing to hear it. The God who was present at the beginning of a marriage has not stepped back. He is not finished. He is carrying forward a work that he intends to complete.

An anniversary is not just a finish line. It is a milestone on a road that continues. The years ahead are unknown to us, but they are not unknown to God. Whatever joys and challenges the future holds, the promise of this verse is that the God who has been faithful is the same God who will go before you. He does not begin things and abandon them. He carries them to completion.

This means that renewed faithfulness on an anniversary is not a matter of mustering up enough human willpower to keep going. It is a matter of trusting the God who holds the marriage in his hands. It is a matter of returning again and again to the grace that has already sustained every year that has passed. It is a matter of saying together: we do not know what is ahead, but we know who holds it, and we trust him.

A Closing Word

To the couple we honor today: the years you have shared are a gift from a faithful God. The years ahead are in the hands of that same God. Enter his gates with thanksgiving. Come before him with joyful songs. And know that the Lord is good, his love is eternal, and his faithfulness will continue through every generation that follows yours.

To everyone gathered here: let this day be a reminder that covenant love is not a human invention. It is a reflection of the love of God himself. And if you have never received that love for yourself, the door is open. Come to Christ. He is good. He is faithful. And he will never let go of what he begins.

To God alone be the glory.

Sources Consulted

Allen, Leslie C. Psalms 101 to 150. Word Biblical Commentary. Word Books, 1983.

Fee, Gordon D. Paul's Letter to the Philippians. New International Commentary on the New Testament. Eerdmans, 1995.

Kidner, Derek. Psalms 73 to 150. Tyndale Old Testament Commentaries. InterVarsity Press, 1975.

O'Brien, Peter T. The Epistle to the Philippians. New International Greek Testament Commentary. Eerdmans, 1991.

Schreiner, Thomas R. Paul, Apostle of God's Glory in Christ: A Pauline Theology. InterVarsity Press, 2001.

VanGemeren, Willem A. Psalms. The Expositor's Bible Commentary, Volume 5. Zondervan, 2008.