Courage for the Work God Has Given

A Pastoral Sermon Reflecting on 1 Chronicles 28:20

The words spoken in 1 Chronicles 28:20 come at a deeply meaningful moment in Israel’s history. King David, nearing the end of his life, gathers the leaders of Israel and addresses his son Solomon, who will take his place. The temple that David long desired to build will instead be built by Solomon. In this moment of transition, David speaks a charge that has echoed across centuries of faith: “Be strong and courageous, and do the work. Do not be afraid or discouraged, for the Lord God, my God, is with you. He will not fail you or forsake you until all the work for the service of the house of the Lord is finished.”

This verse is not merely an encouragement to a young king beginning a great project. It is a window into how God calls His people to serve Him in every generation. It reveals the nature of courage, the reality of God’s presence, and the assurance that God completes the work He entrusts to His people.

David’s words begin with a call to strength and courage. Strength and courage are not spoken here as personality traits or natural abilities. They are commands. They are spiritual responses to the calling of God. Solomon was young. The task before him was enormous. The temple would be the central place of worship for the entire nation. It required wisdom, leadership, and perseverance. The responsibility could easily overwhelm him.

Yet David does not tell Solomon to rely on his own strength. Instead, he calls him to adopt a posture of courage because of the God who stands behind the calling.

In Scripture, courage is rarely the absence of fear. More often it is the decision to move forward despite fear because God has spoken. Courage is obedience that refuses to retreat simply because the task is difficult. Every calling from God contains this tension. When God invites people into His work, He often leads them into places that feel beyond their ability. Abraham was called to leave everything familiar. Moses was sent to confront Pharaoh. Joshua was told to lead a nation into a land filled with enemies. The disciples were sent to preach a kingdom that would challenge the powers of their world.

God’s calling consistently stretches human capacity. The reason is simple. God’s work is never meant to be accomplished through human strength alone. It is meant to reveal the faithfulness of God.

David’s instruction moves quickly from courage to action. He tells Solomon to do the work. Faith in God is never meant to remain an idea or an emotion. It always leads to obedience. The temple would not build itself. Plans had been drawn. Materials had been gathered. The vision had been given. But now the work had to begin.

There is something deeply practical in this command. Spiritual life is not only about believing the right things. It is about participating in what God is doing. God’s people are called to labor, to serve, to build, to teach, to love, to forgive, to pray, and to proclaim the good news of His kingdom.

The Christian life often requires ordinary acts of faithfulness repeated over long periods of time. Sometimes people expect God’s work to always feel dramatic or extraordinary. But much of God’s work happens through steady obedience. A family raised in faith. A church community serving its neighbors. A believer choosing integrity in daily decisions. These acts may appear small, but they are part of the larger work God is accomplishing in the world.

Solomon’s task involved physical construction, but the deeper purpose was spiritual. The temple would be the place where Israel recognized the holiness of God and the need for atonement. It would be the place where worship was offered and where the presence of God was symbolically centered among the people.

For Christians reading this passage today, the temple also points forward to a greater reality revealed in the New Testament. Jesus speaks of His own body as the true temple. Through His death and resurrection, the presence of God is no longer limited to a building. The Spirit of God now dwells among His people. Believers themselves are described as living stones being built into a spiritual house.

This means that the work God gives His people today is still temple work. It is the work of building lives that reflect His glory. It is the work of shaping communities where His presence is known. It is the work of forming hearts that worship Him in truth.

David continues his charge by addressing two powerful enemies that threaten faithful service: fear and discouragement. He tells Solomon not to be afraid and not to be discouraged. These two struggles are deeply familiar to anyone who has attempted to follow God faithfully.

Fear arises when the future feels uncertain. Solomon likely wondered whether he had the wisdom to lead such a project. He may have questioned whether he could live up to the legacy of his father. Fear whispers that failure is inevitable and that the task is too great.

Discouragement often follows when the work becomes difficult. Even the most faithful servants of God encounter moments when progress seems slow, opposition appears strong, or personal strength begins to fade.

Scripture is honest about these experiences. Elijah felt overwhelmed after confronting the prophets of Baal. Jeremiah wrestled with despair during his prophetic ministry. The apostle Paul spoke of being pressed beyond measure in his trials.

Yet David counters both fear and discouragement with the same truth. The Lord God is with you.

This promise changes everything. The confidence of God’s people does not come from their own resources but from the presence of God. David even emphasizes this by saying the Lord God, my God, is with you. The God who had guided David through battles, failures, and victories would also guide Solomon.

Faith is strengthened by remembering how God has acted in the past. David’s life had been filled with evidence of God’s faithfulness. From the fields of Bethlehem to the throne of Israel, God had sustained him. David knew that the same God who had been with him would also be with his son.

The presence of God is the deepest source of courage for believers. It means that no calling from God is faced alone. The God who calls also accompanies. His wisdom guides, His Spirit strengthens, and His grace sustains.

David’s words continue with an even stronger assurance. God will not fail you or forsake you until all the work for the service of the house of the Lord is finished.

This statement reveals something profound about God’s character. God is not merely a distant observer of human effort. He is committed to the completion of the work He begins. When God calls someone into His service, He also commits Himself to sustaining that calling.

The promise that God will not fail or forsake His people echoes throughout Scripture. Moses spoke similar words to Joshua. The writer of Hebrews repeats the same assurance to believers facing hardship. Jesus Himself promises His followers that He will be with them always, even to the end of the age.

This promise does not mean the journey will be easy. Solomon would face political challenges, personal temptations, and complex decisions. The history of Israel after Solomon would include seasons of faithfulness and seasons of failure. Yet God’s purposes would continue moving forward.

The same is true for the church today. God’s work in the world moves through imperfect people and fragile communities. There are moments of great faith and moments of deep struggle. Yet the promise remains that God does not abandon the work of His hands.

The ultimate fulfillment of this promise is seen in Christ. Through Jesus, God has begun the work of redemption that will culminate in the renewal of all creation. The building of Solomon’s temple was a temporary structure pointing toward a greater reality. In Christ, God is building a kingdom that cannot be shaken.

This truth carries profound practical implications. When believers face challenges in their calling, they can remember that the outcome does not depend solely on human strength. God Himself is invested in the completion of His purposes.

This frees believers from both pride and despair. Pride fades because the work ultimately belongs to God. Despair fades because God’s faithfulness is stronger than human weakness.

The command to be strong and courageous therefore becomes a daily invitation to trust. Courage grows as people remember who God is. Courage grows as believers step forward in obedience even when the path ahead is unclear.

The work of God’s kingdom continues in countless forms. It continues in churches that proclaim the gospel and care for their communities. It continues in believers who live with integrity in workplaces and neighborhoods. It continues in acts of compassion, justice, and reconciliation.

Each of these expressions may appear small in isolation. Yet they are part of a larger story that God is writing across history. The temple Solomon built would stand as a symbol of God’s presence among His people. In a similar way, the lives of believers today become testimonies of God’s presence in the world.

The call of 1 Chronicles 28:20 therefore reaches beyond Solomon to every generation of God’s people. Be strong and courageous. Do the work. Do not be afraid or discouraged. The Lord God is with you. He will not fail you or forsake you until the work He has begun is complete.

These words invite believers to step forward with confidence rooted not in themselves but in the faithfulness of God. They remind the church that God’s presence is the foundation of all service. And they encourage every follower of Christ to remain faithful in the tasks God has given, trusting that the God who began the work will carry it through to completion.