Faith isn’t believing hard enough until something magical happens. It’s trusting God’s character when your circumstances are screaming that He’s forgotten you. It’s choosing to stand on His promises when the ground beneath your feet feels like it’s crumbling.
Dietrich Bonhoeffer, the German pastor who was executed by the Nazis for his resistance, wrote from prison:
“Faith is only real when there is obedience, never without it, and faith only becomes faith in the act of obedience.”
He understood something crucial: faith isn’t just intellectual agreement with doctrine. It’s active trust that produces tangible strength when everything in you wants to collapse.
We often think faith is something we either have or don’t have, like a spiritual on/off switch. But Scripture shows faith as something that grows, develops, and strengthens over time. It starts small like a mustard seed. It gets tested by trials. It deepens through seasons when God seems silent.
The strength you need doesn’t come from trying harder to believe. It comes from knowing the One you believe in. Your faith doesn’t have to be perfect. It just has to be placed in a perfect God.
Bible Verses About Strength In Faith
1. Hebrews 11:1 – Faith Is Confidence in What We Hope For
Now faith is confidence in what we hope for and assurance about what we do not see.
New International Version (NIV)
2. Mark 11:22-24 – Have Faith in God
“Have faith in God,” Jesus answered. “Truly I tell you, if anyone says to this mountain, ‘Go, throw yourself into the sea,’ and does not doubt in their heart but believes that what they say will happen, it will be done for them. Therefore I tell you, whatever you ask for in prayer, believe that you have received it, and it will be yours.”
New International Version (NIV)
3. 2 Corinthians 5:7 – We Live by Faith, Not by Sight
For we walk by faith, not by sight.
New King James Version (NKJV)
4. Romans 10:17 – Faith Comes From Hearing the Word
So then faith comes by hearing, and hearing by the word of God.
New King James Version (NKJV)
5. Hebrews 11:6 – Without Faith It Is Impossible to Please God
And without faith it is impossible to please God, because anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him.
New International Version (NIV)
6. Matthew 17:20 – Faith as Small as a Mustard Seed
He replied, “Because you have so little faith. Truly I tell you, if you have faith as small as a mustard seed, you can say to this mountain, ‘Move from here to there,’ and it will move. Nothing will be impossible for you.”
New International Version (NIV)
7. Romans 1:17 – The Righteous Will Live by Faith
For in the gospel the righteousness of God is revealed—a righteousness that is by faith from first to last, just as it is written: “The righteous will live by faith.”
New International Version (NIV)
8. Ephesians 6:16 – Take Up the Shield of Faith
In addition to all this, take up the shield of faith, with which you can extinguish all the flaming arrows of the evil one.
New International Version (NIV)
9. 1 John 5:4 – This Is the Victory That Has Overcome the World
For everyone born of God overcomes the world. This is the victory that has overcome the world, even our faith.
New International Version (NIV)
10. James 2:17 – Faith by Itself, If It Is Not Accompanied by Action
In the same way, faith by itself, if it is not accompanied by action, is dead.
New International Version (NIV)
11. Galatians 2:20 – I Live by Faith in the Son of God
I have been crucified with Christ and I no longer live, but Christ lives in me. The life I now live in the body, I live by faith in the Son of God, who loved me and gave himself for me.
New International Version (NIV)
12. 1 Peter 1:7 – Your Faith of Greater Worth Than Gold
These have come so that the proven genuineness of your faith—of greater worth than gold, which perishes even though refined by fire—may result in praise, glory and honor when Jesus Christ is revealed.
New International Version (NIV)
13. Romans 4:20-21 – Abraham Did Not Waver Through Unbelief
Yet he did not waver through unbelief regarding the promise of God, but was strengthened in his faith and gave glory to God, being fully persuaded that God had power to do what he had promised.
New International Version (NIV)
14. Hebrews 10:38 – My Righteous One Will Live by Faith
But my righteous one will live by faith. And I take no pleasure in the one who shrinks back.
New International Version (NIV)
15. Mark 9:23 – Everything Is Possible for One Who Believes
“‘If you can’?” said Jesus. “Everything is possible for one who believes.”
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16. 2 Corinthians 4:18 – We Fix Our Eyes Not on What Is Seen
So we fix our eyes not on what is seen, but on what is unseen, since what is seen is temporary, but what is unseen is eternal.
New International Version (NIV)
17. Colossians 2:6-7 – Rooted and Built Up in Him, Strengthened in the Faith
So then, just as you received Christ Jesus as Lord, continue to live your lives in him, rooted and built up in him, strengthened in the faith as you were taught, and overflowing with thankfulness.
New International Version (NIV)
18. Luke 17:5-6 – Increase Our Faith
The apostles said to the Lord, “Increase our faith!” He replied, “If you have faith as small as a mustard seed, you can say to this mulberry tree, ‘Be uprooted and planted in the sea,’ and it will obey you.”
New International Version (NIV)
19. Philippians 3:9 – A Righteousness That Comes Through Faith
And be found in him, not having a righteousness of my own that comes from the law, but that which is through faith in Christ—the righteousness that comes from God on the basis of faith.
New International Version (NIV)
20. James 1:6 – The One Who Doubts Is Like a Wave
But when you ask, you must believe and not doubt, because the one who doubts is like a wave of the sea, blown and tossed by the wind.
New International Version (NIV)
21. Romans 14:23 – Everything That Does Not Come From Faith Is Sin
But whoever has doubts is condemned if they eat, because their eating is not from faith; and everything that does not come from faith is sin.
New International Version (NIV)
22. 1 Timothy 6:12 – Fight the Good Fight of the Faith
Fight the good fight of the faith. Take hold of the eternal life to which you were called when you made your good confession in the presence of many witnesses.
New International Version (NIV)
23. Habakkuk 2:4 – The Righteous Person Will Live by His Faithfulness
See, the enemy is puffed up; his desires are not upright—but the righteous person will live by his faithfulness.
New International Version (NIV)
24. Acts 3:16 – By Faith in the Name of Jesus
By faith in the name of Jesus, this man whom you see and know was made strong. It is Jesus’ name and the faith that comes through him that has completely healed him, as you can all see.
New International Version (NIV)
25. 2 Thessalonians 1:3 – Your Faith Is Growing More and More
We ought always to thank God for you, brothers and sisters, and rightly so, because your faith is growing more and more, and the love all of you have for one another is increasing.
New International Version (NIV)
26. 1 Corinthians 16:13 – Stand Firm in the Faith
Be on your guard; stand firm in the faith; be courageous; be strong.
New International Version (NIV)
27. Romans 5:1-2 – We Have Gained Access by Faith
Therefore, since we have been justified through faith, we have peace with God through our Lord Jesus Christ, through whom we have gained access by faith into this grace in which we now stand. And we boast in the hope of the glory of God.
New International Version (NIV)
28. Hebrews 11:7 – By Faith Noah Built an Ark
By faith Noah, when warned about things not yet seen, in holy fear built an ark to save his family. By his faith he condemned the world and became heir of the righteousness that is in keeping with faith.
New International Version (NIV)
29. James 5:15 – The Prayer Offered in Faith Will Make the Sick Person Well
And the prayer offered in faith will make the sick person well; the Lord will raise them up. If they have sinned, they will be forgiven.
New International Version (NIV)
30. Matthew 21:21 – If You Have Faith and Do Not Doubt
Jesus replied, “Truly I tell you, if you have faith and do not doubt, not only can you do what was done to the fig tree, but also you can say to this mountain, ‘Go, throw yourself into the sea,’ and it will be done.”
New International Version (NIV)
31. Galatians 3:26 – You Are All Children of God Through Faith
So in Christ Jesus you are all children of God through faith.
New International Version (NIV)
32. 1 Thessalonians 3:10 – Supply What Is Lacking in Your Faith
Night and day we pray most earnestly that we may see you again and supply what is lacking in your faith.
New International Version (NIV)
33. Jude 1:20 – Building Yourselves Up in Your Most Holy Faith
But you, dear friends, by building yourselves up in your most holy faith and praying in the Holy Spirit.
New International Version (NIV)
34. Romans 12:3 – In Accordance With the Faith God Has Distributed
For by the grace given me I say to every one of you: Do not think of yourself more highly than you ought, but rather think of yourself with sober judgment, in accordance with the faith God has distributed to each of you.
New International Version (NIV)
35. 2 Peter 1:5 – Add to Your Faith Goodness
For this very reason, make every effort to add to your faith goodness; and to goodness, knowledge.
New International Version (NIV)
Our Thoughts On What the Bible Says About Strength In Faith
Faith isn’t something you work up through sheer willpower. It’s something that grows as you encounter God’s faithfulness over and over.
Every time God shows up in your life, your faith strengthens. Every answered prayer, every provision, every moment of supernatural peace in the storm adds another layer to your trust. This is why trials actually deepen faith rather than destroy it, if you let them.
Weak faith in a strong God accomplishes more than strong faith in a weak god. Your faith doesn’t have to be impressive. It just has to be placed in the right Person.
The disciples asked Jesus to increase their faith, and His response was surprising. He didn’t give them a formula for building stronger faith. He pointed them to a mustard seed, the tiniest seed imaginable, and said even faith that small can move mountains.
It’s not about the quantity of your faith. It’s about the quality of the One you’re trusting. Small faith in a big God changes everything.
Say This Prayer
Heavenly Father, I want stronger faith, but I don’t know how to get it.
I’m tired of doubting. I’m exhausted from wavering. I want to trust You completely, but my circumstances keep shaking me. My faith feels small and fragile, like the slightest wind could blow it away.
But Your Word says that faith as small as a mustard seed can move mountains. It says the righteous will live by faith. It says faith comes by hearing Your Word and grows through trials.
So strengthen my faith. Not through easier circumstances, but through a deeper revelation of who You are. Help me to know You better so I can trust You more. Let every challenge become an opportunity for my faith to grow.
When I’m tempted to walk by sight instead of faith, redirect my eyes to what’s unseen and eternal. When doubt creeps in, remind me of Your faithfulness in the past. When fear threatens to overwhelm me, anchor me to Your promises.
I don’t need perfect faith. I just need faith in a perfect God. You are enough. Let my trust in You become the strength I need to keep going.
In Jesus’ Powerful Name, Amen.
Evang. Anabelle Thompson is the founder of Believers Refuge, a Scripture-based resource that helps Christians to find biblical guidance for life’s challenges.
With over 15 years of ministry experience and a decade of dedicated Bible study, she creates content that connects believers with relevant Scripture for their daily struggles.
Her work has reached over 76,000 monthly readers (which is projected to reach 100,000 readers by the end of 2025) seeking practical faith applications, biblical encouragement, and spiritual guidance rooted in God’s Word.
She writes from personal experience, having walked through seasons of waiting, breakthrough, and spiritual growth that inform her teaching.
Evang. Thompson brings 12 years of active ministry and evangelism experience, along with over 10 years of systematic Bible study and theological research.
As a former small group leader and Sunday school teacher, she has published over 200 biblical resources and devotional studies.
She specializes in applying Scripture to everyday life challenges and regularly studies the original Hebrew and Greek texts for a deeper biblical understanding.