A New Heart to Obey

Text: Ezekiel 36:26–28

The Christian life often raises a crucial question: How does obedience actually happen in us? Is it sheer human willpower? Is it simply determination to do better? Or is there something deeper, something that God Himself provides?

In Ezekiel 36:26–28, God speaks directly to this question. Through the prophet, He says:

“I will give you a new heart and put a new spirit within you; I will remove the heart of stone from your flesh and give you a heart of flesh. I will put My Spirit within you and cause you to walk in My statutes, and you will be careful to observe My ordinances. You will live in the land that I gave to your fathers; so you will be My people, and I will be your God.”

Notice already: obedience is not presented as something we generate, but something God creates within us.

The Human Promise vs. the Human Problem
If we go back to Israel’s covenant experience at Sinai, we hear the people say in Exodus 19:8, “All that the Lord has spoken we will do.” Later, when Moses read the Book of the Covenant, they answered again in Exodus 24:3, 7, “All that the Lord has said we will do, and be obedient.”

This was a bold promise! But as the rest of the story shows, Israel could not keep it. Their lips said, “We will obey,” but their hearts were still hardened.

This is our problem too. We may promise God in our prayers, “Lord, I will do better.” We may make resolutions and commitments. But without a transformed heart, our obedience quickly falters.

God’s Power in Our Weakness
So how then does obedience take place? Paul gives us insight in 2 Corinthians 12:10: “When I am weak, then I am strong.” Obedience is not the fruit of our strength, but of our weakness surrendered to God’s power.

When we admit our inability, when we confess our weakness, then the Spirit works in us to produce what we could never manufacture on our own. Obedience is not us straining harder—it is God filling our weakness with His Spirit’s strength.

The “I Will” of God
Return now to Ezekiel 36:26–28 and notice the repeated “I” statements from God:

• “I will give you a new heart.”

• “I will put a new spirit within you.”

• “I will remove the heart of stone.”

• “I will give you a heart of flesh.”

• “I will put My Spirit within you and cause you to walk in My statutes.”

Do you see it? The secret of obedience is not “we will” but “I will.” God Himself takes the initiative. He changes our heart. He fills us with His Spirit. He causes us to walk in His ways.

Obedience is not something we achieve—it is something we receive. It is God’s work, planted in us, producing the fruit of faithfulness.

God Working in Us
And so, we return to Paul’s words in Philippians 2:13:

“For it is God who works in you both to will and to do for His good pleasure.”

Our calling is not to strive in our own power but to surrender, to trust, and to yield to the One who has promised: “I will give you a new heart.”

The question of obedience is answered not by human promises, but by divine power. We can live faithfully, because God Himself lives in us.

The Covenant and the Call to Relationship

 The Covenant and the Call to Relationship

Exodus 24:1–8

Brothers and sisters, today we turn to Exodus 24:1–8, a powerful moment when God and His people entered into a covenant at Sinai. The passage describes two key actions: the reading of God’s Word and the sprinkling of blood. Together, they show us how deeply God desires not just obedience from His people, but a real, living relationship with them.

First, Moses read aloud the words of the covenant—God’s law, His commands, His instructions. The people responded with confidence: “All that the Lord has said we will do, and be obedient.” (Exod. 24:7). Their words were sincere, but as we know, their obedience was short-lived. Soon they turned aside to idols and rebellion. This shows us the reality of human weakness—we may promise with enthusiasm, but our strength cannot carry us far.

Then came the sprinkling of the blood. Moses took the blood of the sacrifice and sprinkled it on the altar and the people, saying, “Behold, the blood of the covenant which the Lord has made with you.” The blood symbolized cleansing, sealing, and life given. It was God’s way of saying that the covenant was not just about rules but about a bond—a relationship established through sacrifice.

That is the heart of our God. He is not a God of mere agendas, contracts, or legal codes. He is a God of relationships. His covenant is never just “Do this and live,” but rather, “I will be your God, and you will be My people.” That is why Jesus later declared in John 12:32, “And I, if I am lifted up from the earth, will draw all peoples to Myself.” The cross was the ultimate sprinkling of blood—not on stone or on an altar, but poured out once for all, to draw us into a living relationship with Him.

And so we see: our promises alone will fail, just as Israel’s did. We cannot sustain obedience by willpower. What God requires is not empty vows but a heart bound to Him in love. A close, personal relationship with God is the only way to overcome our weakness and fragility. His Spirit within us makes obedience possible. His grace empowers us to walk in faithfulness.

Let us remember today: we cannot just promise to obey. We must be drawn to Christ, held by His blood, and live daily in a relationship with Him. Only then will His covenant promises truly be written on our hearts. Amen.

More on: Lesson 10 - The Covenant and the Blueprint

When Excuses Sound Reasonable: Trusting God’s Call

 

"When Excuses Sound Reasonable: Trusting God’s Call"

Text: Exodus 3:11–4:17

Have you ever felt unqualified for something important—something bigger than you? Maybe you were asked to lead, to speak up, to take on a role you didn’t feel ready for. Most of us have. And in those moments, we often offer what seem like perfectly reasonable excuses.

Moses did the same. In fact, his objections to God’s call are so familiar, so human, that we might be tempted to sympathize with him completely.

But the story of Moses shows us something powerful: God is not interested in how qualified we feel. He’s interested in what He can do through us—if we trust Him.

Reasonable Excuses, Divine Response

Let’s look at Moses' objections in Exodus 3–4:

1. “Who am I?” (Ex. 3:11)
   Moses begins with a deep sense of inadequacy. He’s a shepherd, not a diplomat. He tried to help his people once and failed.

   God’s reply? “I will be with you.”
   God doesn’t boost Moses’ ego; He shifts the focus. The success of the mission won’t depend on who Moses is, but on who God is.

2. “What if they don’t believe me?” (Ex. 4:1)
   A fair question—after all, Moses had no official credentials.

   God responds by giving him signs—a staff turned to a snake, a leprous hand healed, water turned to blood.
   In other words, God equips him with more than words: He provides evidence of divine backing.

3. “I am slow of speech and tongue.” (Ex. 4:10)
   Moses is convinced he’s the wrong man for a speaking job.

   God replies, “Who gave human beings their mouths?” and promises, “I will help you speak and will teach you what to say.”

4. “Please send someone else.” (Ex. 4:13)
   At the core of all his excuses is fear and reluctance.

   God becomes angry—but even then, He accommodates Moses by sending Aaron to speak for him.

Each time Moses gives an excuse, God doesn’t say the concern is totally false—but He reminds Moses that the call isn’t based on human ability. It’s based on divine power and presence.

Lessons for Us Today

1. God Calls Imperfect People.
   The Bible is full of them—Abraham the doubter, David the sinner, Jeremiah the weeping prophet, Peter the denier, Paul the persecutor. Why? Because God delights in showing His strength through human weakness.

2. Excuses Often Reveal Fear, Not Fact.
   Moses’ excuses sounded logical, but underneath was fear. That same fear grips us—fear of failure, fear of rejection, fear of not being enough. But faith begins where fear ends—with trusting God more than our own perceptions.

3. God Provides What We Need—When We Obey.
   God didn’t give Moses everything up front. As Moses stepped forward in obedience, God supplied what he needed. It’s the same with us. Provision often follows obedience.

4. God’s Presence is Enough.
   The answer to every excuse was the same: “I will be with you.” That’s the same promise Jesus gave to His disciples in Matthew 28:20—“And surely I am with you always, to the very end of the age.”

Trusting the God Who Calls

If we only followed God’s call when we felt fully ready, few of us would ever take the first step. But the call of God doesn’t depend on our confidence; it depends on His presence and power.

So, what is God asking of you today?
Is He calling you to step out in ministry, to serve, to lead, to speak, to forgive, to change direction?

You might have a list of reasons why you can’t. Moses did too.
But in God’s hands, even the most ordinary person can do extraordinary things.

Let’s lay down our excuses and pick up trust.
Let’s believe that the One who calls us is faithful—and He will do it.

“Faithful is He who calls you, and He also will bring it to pass.” – 1 Thessalonians 5:24

Prayer:

Lord, You know our hearts. You know our fears, our doubts, and the excuses we carry. Help us lay them down at Your feet. Teach us to trust not in our ability but in Your power. Use us, Lord, not because we are able, but because You are. In Jesus’ name, amen.

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