Circumcise Your Hearts

Wilson Lim
12 minutes ago
10 min read

Plastic surgery is booming today. People line up to have fat removed, features reshaped, and unwanted parts cut away. They willingly submit to the surgeon’s knife because they believe the change will set them free.

The Bible never speaks about plastic surgery, of course. But it does speak about removing something from our bodies through circumcision. The Old Testament spoke not only of the physical act, but also of the deeper reality God has always desired: the circumcision of our hearts.

And in many ways, the story of Israel mirrors our own. The Israelites wandered in circles for forty years. Stuck, delayed, unable to enter the Promised Land. Many of us know that feeling. You sense God has more for you, yet something keeps holding you back. Something feels missing. Something feels uncut, unremoved.

Maybe what you need is not a new strategy, not a new season, not a new breakthrough— but a circumcised heart. Today, we are going to talk about what that means. Why it may be the very thing that unlocks your Promised Land.

WHAT IT MEANS TO CIRCUMCISE YOUR HEART

Joshua 5:2–3 (NIV) 2 At that time the Lord said to Joshua, “Make flint knives and circumcise the Israelites again.” 3 So Joshua made flint knives and circumcised the Israelites at Gibeath Haaraloth.

God gave Joshua a strange command at a strategic moment: make knives out of stone and circumcise every Israelite male. So many men were circumcised that the place was named Gibeath Haaraloth—the Hill of Foreskins. It was a dramatic, painful, unforgettable act.

Circumcision was not a random ritual. It was the sign of the Abrahamic covenant, the physical mark that identified a man as belonging to God’s chosen people. To the Jews, circumcision wasn’t optional; it was the entry point into covenant life. God Himself said in Genesis 17:14 that any uncircumcised male would be cut off from His people because he had broken the covenant.

But here’s the crucial truth: God never wanted mere surgery. He wanted a symbol of a deeper reality. Physical circumcision was always meant to point to something far more profound— the circumcision of the heart. Before Israel could enter the Promised Land, God required a cutting away. Not just of flesh, but of anything that kept their hearts from fully belonging to Him. And the same is true for us today.

True circumcision is of the heart

What God truly seeks is not a physical circumcision, but a circumcision of the heart. True circumcision is an inward matter of the heart. Deuteronomy 30:6 (NIV) "The LORD your God will circumcise your hearts and the hearts of your descendants, so that you may love him with all your heart and with all your soul, and live." Again, in Jeremiah 4:4 (NIV) "Circumcise yourselves to the LORD, circumcise your hearts…."

In fact, those circumcised outwardly but not in their hearts are as good as being uncircumcised. This is made clear in Romans 2:28-29 (NIV) “A man is not a Jew if he is only one outwardly, nor is circumcision merely outward and physical. No, a man is a Jew if he is one inwardly; and circumcision is circumcision of the heart, by the Spirit, not by the written code. Such a man's praise is not from men, but from God."

What God ultimately desires is not the cutting of flesh, but the cutting of the heart. Physical circumcision was always meant to point to an inner, spiritual reality. Moses said it plainly in Deuteronomy 30:6 (NIV) "The LORD your God will circumcise your hearts and the hearts of your descendants, so that you may love him with all your heart and with all your soul, and live." This was echoed in Jeremiah 4:4 (NIV) "Circumcise yourselves to the LORD, circumcise your hearts…."

In other words, God is after something far deeper than a ritual. He wants a heart cut free from stubbornness, pride, sin, and divided affections. Scripture makes this even more striking: A person who is circumcised outwardly but unchanged inwardly is, in God’s eyes, no different from being uncircumcised. Paul drives this home in Romans 2:28–29 (NIV) “A man is not a Jew if he is only one outwardly, nor is circumcision merely outward and physical. No, a man is a Jew if he is one inwardly; and circumcision is circumcision of the heart, by the Spirit, not by the written code. Such a man's praise is not from men, but from God."

True belonging to God is not marked by a physical sign, but by an inward transformation. True circumcision is circumcision of the heart, by the Spirit. It is the Spirit who cuts away what does not belong, who reshapes what is hardened, who marks us as God’s own.

Heart circumcision is not about surgery; it is about surrender. Not about removing flesh but removing anything that keeps us from loving God fully.

True circumcision begins with our union with Christ.

True circumcision doesn’t start with human effort, it begins the moment we unite with Christ. Paul says in Colossians 2:11–12 (NIV) “in Him you were circumcised… not with a circumcision done by the hands of men, but with the circumcision done by Christ.” When we were buried with Him in baptism and raised with Him through faith, God cut away our old sinful nature and made us alive in Christ.

Under Joshua, the Israelites were circumcised with flint knives—pieces of rock. Today, Christ the Rock performs the circumcision. He is the One who cuts away the old life, the stubborn nature, the sin that once ruled us. Heart circumcision cannot happen apart from Him. It is His work, His blade, His Spirit.

But just as Israel had to submit to the knife, we must respond to Christ. Grace is never passive. Salvation is fully God’s gift, yet it demands our surrender. Christ provides the Rock; we choose whether our hearts will be cut.

Outside of Christ, our hearts remain uncircumcised—unchanged, untouched, spiritually dead. In Christ, we are positionally circumcised, marked, cleansed, and set apart as His own. Heart circumcision begins at conversion, but it continues as Christ keeps cutting away everything that does not belong in a life united with Him.

True circumcision continues with your following Christ.

True circumcision doesn’t end at conversion; it continues as we walk with Christ day by day. Positionally, God already considers us circumcised in Christ. But experientially, we must keep responding to Him in faith and obedience, because God continually looks at the condition of our hearts.

Paul says in Galatians 5:6 (NIV) "For in Christ Jesus neither circumcision nor uncircumcision has any value. The only thing that counts is faith expressing itself through love." And in 1 Corinthians 7:19 (NIV) “Circumcision is nothing and uncircumcision is nothing. Keeping God's commands is what counts.” Notice the ongoing tense—this is a lifelong journey.

True circumcision means continually setting your heart apart for God. It means choosing His voice over your flesh, His will over your impulses, His commands over your convenience. It is the daily, deliberate shaping of a heart that belongs wholly to Him.

True circumcision involves cutting away your sinful flesh

Walking with Christ has two sides: the positive—faith and obedience. And the painful, cutting away the sinful nature. Moses said in Deuteronomy 10:16 (NIV) “Circumcise your hearts… and do not be stiff‑necked any longer.” Heart circumcision requires removing what resists God: pride, stubbornness, selfishness, hidden sin.

Physical circumcision was painful and required days of healing. Spiritual circumcision can feel the same. God cuts away parts of us that we have grown attached to: habits, attitudes, desires, comforts, even roles or responsibilities we cling to for identity.

This is the daily work of putting off the flesh. Every decision becomes a moment of examination:

Did my flesh influence that choice?
Was it for my glory?
Was it for my personal gain?
Was it simply to make me feel better?

If the answer is yes, then the call is clear: cut it off. Circumcise the flesh. Throw it away. Let God remove what does not belong. This may touch even sensitive areas—your preferences, your comfort zones, your leadership roles, your sense of importance.

If someone else can do a better job, let God cut away your pride. If you have grown overly attached to a project and it gets in the way, let Him prune that too. True circumcision says: “Lord, shape me however You wish. Cut whatever You must. I am Yours.” This is how God fashions a heart ready for His purposes. One cut free from the flesh and set apart for His glory.

WHY YOUR HEART CIRCUMCISION IS IMPORTANT TO GOD

God Himself requires the circumcision of your heart

Joshua 5:2 (NIV) “At that time the Lord said to Joshua, “…circumcise…””.

God didn’t suggest it, He commanded it. Jeremiah 4:4 (NIV) echoes the same call: “Circumcise your hearts.” Why? Because when your heart is circumcised, your flesh no longer stands in God’s way. The generation under Moses had the outward mark but not the inward reality. Their uncircumcised hearts produced unbelief, complaining, rebellion, and spiritual paralysis. They could not trust God, and they would not obey Him.

But the generation under Joshua was different. Their hearts were cut. They trusted God. They silenced their fleshly thinking. They willingly became vulnerable, even in enemy territory, because they believed God would fight for them.

God can only do great things in us and through us when our hearts are circumcised. Your flesh cannot carry you into your calling. Only a circumcised heart can. When God spoke to my wife and me about coming to Brisbane to plant a church, we were ready to go obediently despite not knowing what lay ahead. Because our hearts were already circumcised.

Disobedience leads to an uncircumcised heart

Joshua 5:4–6 (NIV) 4 Now this is why he did so: All those who came out of Egypt—all the men of military age—died in the wilderness on the way after leaving Egypt. 5 All the people that came out had been circumcised, but all the people born in the wilderness during the journey from Egypt had not. 6 The Israelites had moved about in the wilderness forty years until all the men who were of military age when they left Egypt had died, since they had not obeyed the Lord. For the Lord had sworn to them that they would not see the land he had solemnly promised their ancestors to give us, a land flowing with milk and honey.

The men of Israel were physically circumcised (v5), but when they refused to enter the Promised Land, their rebellion disrupted their covenant with God. Their outward mark meant nothing. God considered them as uncircumcised. Paul affirms this in Romans 2:25 (NIV) “Circumcision has value if you observe the law, but if you break the law, you become as though you had not been circumcised.”

That is why none of the males born in the wilderness was circumcised. The covenant had been disrupted by disobedience. When we choose ongoing, wilful disobedience, our hearts drift back into carnality. We stop being set apart for God. Heaven feels like brass. Our prayers lose power. Our spiritual authority weakens.

And if we persist, we can be disqualified from God’s calling. Just like the Israelites who forfeited the Promised Land. Disobedience doesn’t just slow you down. It uncircumcises your heart.

Heart circumcision restores your covenant with God

Joshua 5:7 (NIV) So he raised up their sons in their place, and these were the ones Joshua circumcised. They were still uncircumcised because they had not been circumcised on the way.

When Israel crossed the Jordan, they demonstrated faith and obedience. Something their forefathers never did. That act of trust re-established the covenant. God renewed His relationship with them. The same is true for us. When we repent, when we allow God to cut away what does not belong, our covenant relationship is restored. 1 John 1:9 (NIV) “If we confess our sins, He is faithful and just to forgive us our sins and purify us from all unrighteousness.”

Repentance is heart circumcision in action. It brings back purity, clarity, anointing, and spiritual authority. I have seen this in real life. I know of a pastor who lost his anointing after his adultery and sin of divorcing his wife. But when he repented, the anointing returned. Why? Because heart circumcision restores what disobedience disrupts.

BLESSINGS THAT COME WITH YOUR HEART CIRCUMCISION

It draws God’s approval

Joshua 5:9 (NIV) Then the Lord said to Joshua, “Today I have rolled away the reproach of Egypt from you.” So the place has been called Gilgal to this day.

When Israel circumcised their hearts through obedience, God said, “Today I have rolled away the reproach of Egypt from you.” The shame was lifted. The displeasure was removed. There is no greater joy than knowing the King of the Universe is pleased with you. That your life is aligned with His will, that your heart is positioned at the very centre of His purpose.

Heart circumcision brings you into the place where God says, “I am pleased with you.” Let’s make sure our lives continually draw His approval.

We can experience God’s covenantal blessings

Joshua 5:10–12 (NIV) 10 On the evening of the fourteenth day of the month, while camped at Gilgal on the plains of Jericho, the Israelites celebrated the Passover. 11 The day after the Passover, that very day, they ate some of the produce of the land: unleavened bread and roasted grain. 12 The manna stopped the day after they ate this food from the land; there was no longer any manna for the Israelites, but that year they ate the produce of Canaan.

Passover is God’s covenant in action. A visible reminder that when God makes a covenant, He pledges Himself to His people. In the Abrahamic covenant, He promised blessing, multiplication, provision, and victory. But covenant blessing flows when we keep our hearts set apart for Him. Passover proved that God never abandons His people. In Egypt, He delivered Israel, judged their oppressors, and caused judgment to pass over His own. A circumcised heart keeps us under God’s covenant covering. God stands with us, protects us, and blesses those who bless us.

We see this in real life. Jackie Pullinger, as a young woman, served among triads and drug addicts in Hong Kong. Often in dangerous situations, yet God protected her because she walked in covenant obedience. Her ministry thrived and experienced much breakthroughs. God is a covenant‑making God and a covenant‑keeping God.

Eating the produce of the Promised Land (v11) was another sign of covenant fulfilment. After forty years of delay caused by disobedience, Israel finally tasted what God had promised. When we persevere, we too taste God’s promises. Hebrews 10:36 (NIV) "You need to persevere so that when you have done the will of God, you will receive what he has promised." Sharon Damazio, the wife of Ps Frank Damazio, was unable to have children despite much prayer. They adopted 2 children. Then to their great surprise after 12 years, God blessed them and gave her two children.

Then the manna stopped (v12). Manna was miraculous, but it was baby food. Meant for the wilderness, not the Promised Land. Many Christians still live on manna, depending only on Sunday sermons, never learning to gather and prepare spiritual food for themselves. But God wants maturity. He wants us to cross the Jordan, step out in faith, and learn to feed ourselves and eventually feed others.

When our hearts are circumcised, we grow by God’s grace from needing manna to producing fruit. And we’ve seen it in our own church, those who choose heart circumcision grow rapidly and deeply. They are the ones who are able to minister life to others.

CONCLUSION

True circumcision of the heart is about surrender, cutting off the world’s influence and setting ourselves apart for God. It is allowing the Holy Spirit to progressively cut away areas in our lives that are not aligned with God. That draws God’s approval and covenantal blessings of fruitfulness.