Fear Not, I Am Your God
Sermon by Pastor Catherine Chan
23 August 2026
Scripture: Isaiah 41:10
Series: Holding On When Life Feels Heavy
Continuing the series “Holding On When Life Feels Heavy,” Pastor Catherine Chan addresses something every one of us will encounter at different seasons of life: fear.
Fear comes in many forms. We may fear rejection, failure, sickness, financial uncertainty, losing someone we love, or simply not knowing what the future holds. While fear is a natural human response to danger, it becomes a problem when it begins to dominate our thoughts, magnify our circumstances and diminish our view of God.
Drawing from Isaiah 41:10, Pastor Catherine reminds us that God does not simply tell His people, “Do not fear.” He gives us a reason not to fear through two powerful declarations:
“I am” and “I will.”
Hold On to Who God Is
The first truth is found in God’s declaration:
“Fear not, for I am with you; be not dismayed, for I am your God.”
These words were originally spoken to God’s people during a time of great uncertainty. Nations were unsettled, political powers were changing, and the future appeared frightening.
Yet in the middle of their uncertainty, God reminded them of something that had not changed: His presence.
Fear can make our problems feel very near and God feel very far away. A medical report, financial pressure or family concern can occupy our minds until it becomes all we can see.
But God says, “I am with you.”
His promise does not mean we will never experience hardship. Isaiah 43 speaks of passing through waters and walking through fire. Notice that God says “when,” not “if.” Difficult seasons will come, but we will never enter a place where His presence cannot reach us.
Pastor Catherine uses the picture of a frightened child waking in a dark room. When a parent enters, the darkness may still be there, but everything changes because the child knows they are no longer alone.
In the same way, courage is not the absence of fear. Courage comes from knowing that our Heavenly Father is with us in the midst of it.
God also says, “I am your God.”
That word “your” speaks of relationship and belonging. Circumstances may change, but our relationship with God does not. He remains the eternal, sovereign and covenant-keeping God.
Kings rise and fall. Economies change. Medical reports come. Family situations can become uncertain. But none of these things can dethrone God or take Him by surprise.
Faith therefore teaches us not to interpret God through our circumstances, but to interpret our circumstances through who God is.
Hold On to What God Will Do
After declaring who He is, God gives His people three promises:
“I will strengthen you.”
“I will help you.”
“I will uphold you with My righteous right hand.”
Fear can be exhausting. Our bodies may be resting while our minds continue running through every possible scenario. Over time, fear drains us emotionally, mentally and even physically.
It is precisely at our weakest point that God says, “I will strengthen you.”
He does not stand at a distance telling us to try harder. He supplies the strength we do not have within ourselves. Sometimes that strength is simply enough grace to face another day, take another step, continue praying and remain faithful.
God then says, “I will help you.”
There are situations in life where we simply do not have all the answers. Fear often makes us respond by trying to control everything, but the more we try to control, the more we discover how much remains outside our hands.
God invites us instead to acknowledge our dependence upon Him. He is not a distant observer watching us struggle. He is our Helper.
Finally, God promises, “I will uphold you.”
There may be seasons when we feel we cannot hold on any longer. Pastor Catherine shared personally about facing a difficult period involving the serious hospitalisation of both her elderly parents, alongside concerns in her own life. In such moments, our own grip may become weak.
But Isaiah 41:10 gives us an even greater assurance than simply telling us to hold on to God:
God is holding on to us.
Our confidence is not found in our ability to remain strong, but in God’s ability to remain faithful.
From Fear to Faith
Pastor Catherine concludes with three practical challenges.
First, name the fear.
Instead of suppressing or avoiding it, honestly bring it before God. Is it fear of failure, rejection, sickness, loss, uncertainty or something happening to someone you love?
Faith does not deny fear. Faith acknowledges it and chooses to trust God in the midst of it.
Second, answer your fear with God’s promises.
When fear begins speaking into our minds, we must answer it with what God has already spoken:
“I am with you.”
“I am your God.”
“I will strengthen you.”
“I will help you.”
“I will uphold you.”
Finally, take the next step.
We may not know how the entire journey will unfold, but we can ask God to show us the next step of faith and trust Him as we move forward.
As 2 Timothy 1:7 reminds us, God has not given us a spirit of fear, but of power, love and a sound mind.
Final Reflection
Fear may be part of the human experience, but it does not have to control our lives.
When fear arises, we can choose, like David, to say:
“When I am afraid, I put my trust in You.”
Our circumstances may remain uncertain and we may not know what tomorrow will bring. But we know who will be with us tomorrow.
He is our God.
He will strengthen us.
He will help us.
He will uphold us.
Breakthrough begins when we choose faith in God over our fear.
Fear does not have the final say. God does.
