PART 3: HOW TO DEVELOP, STRENGTHEN, AND INCREASE YOUR FAITH
Theme: Biblical Principles for Building Strong and Unshakable Faith
Key Scriptures: Romans 10:17; Luke 17:5–6; Jude 1:20; Colossians 2:6–7; 2 Thessalonians 1:3; Hebrews 10:23.
INTRODUCTION
Faith is essential to the Christian life, but believers must understand that their faith needs continual development and strengthening.
It is possible to be genuinely born again and still struggle with fear, uncertainty, anxiety, and doubt. It is also possible to know many Bible verses without having developed the spiritual maturity to trust God consistently when difficult circumstances arise.
God desires His children to grow in faith, become spiritually mature, and develop unwavering confidence in His Word.
The disciples understood the importance of increasing their faith. On one occasion, they approached Jesus and made a remarkable request.
Luke 17:5 (KJV)
“And the apostles said unto the Lord, Increase our faith.”
This request reveals that even those who walked closely with Jesus recognised their need for greater faith.
Faith must be nourished, exercised, and strengthened through our relationship with God.
A believer who desires strong faith must develop spiritual habits that continually establish the heart in God’s Word.
In this study, we shall examine 15 biblical principles for developing, strengthening, and increasing our faith.
1. DEVELOP YOUR FAITH THROUGH THE WORD OF GOD
Key Scriptures: Romans 10:17; John 15:7; Psalm 119:105.
The Word of God is one of the primary foundations upon which biblical faith is built.
Romans 10:17 (KJV)
“So then faith cometh by hearing, and hearing by the word of God.”
Faith develops as we hear, receive, understand, and believe the truth of God’s Word.
The more we expose our minds and hearts to Scripture, the more we learn about God’s character, His promises, His power, and His faithfulness.
A. The Word reveals God’s character
It is difficult to trust someone whose character we do not know.
Through Scripture, we discover that God is faithful, merciful, loving, righteous, powerful, and unchanging.
Numbers 23:19 teaches that God is not a man that He should lie.
Knowing God’s character gives us confidence to trust Him.
B. The Word establishes our confidence
When circumstances become difficult, Scripture reminds us of God’s promises and instructions.
Psalm 119:50 reveals that God’s Word gives comfort in affliction.
C. The Word corrects wrong beliefs
Sometimes, fear and unbelief develop because people believe things that contradict Scripture.
The Word of God corrects our thinking and establishes our minds in truth.
Practical Applications:
* Read the Bible daily.
* Study passages about God’s faithfulness.
* Memorise important Scriptures.
* Meditate on biblical promises.
* Apply what you learn to everyday situations.
2. MEDITATE ON GOD’S WORD CONTINUALLY
Key Scriptures: Joshua 1:8; Psalm 1:1–3; Psalm 119:15.
Reading the Bible is important, but meditation helps us internalise and apply its teachings.
Biblical meditation involves carefully thinking about God’s Word, reflecting on its meaning, and allowing it to influence our attitudes, decisions, and behaviour.
Joshua 1:8 (KJV)
“This book of the law shall not depart out of thy mouth; but thou shalt meditate therein day and night…”
God instructed Joshua to meditate on His Word continually.
Why was this important?
Joshua was about to lead Israel into a challenging assignment. He needed spiritual direction, courage, wisdom, and confidence in God’s instructions.
Three ways meditation strengthens faith
A. It fills the mind with God’s truth.
Meditation helps believers focus on what God has said rather than becoming overwhelmed by negative circumstances.
B. It strengthens spiritual conviction.
Repeated reflection on Scripture helps establish biblical principles deeply in the heart.
C. It produces obedience.
Joshua 1:8 connects meditation with carefully observing and obeying God’s instructions.
Practical Applications:
* Select one Scripture each day.
* Read it slowly and thoughtfully.
* Consider what it reveals about God.
* Ask how it applies to your circumstances.
* Put its instructions into practice.
3. DEVELOP A CONSISTENT AND EFFECTIVE PRAYER LIFE
Key Scriptures: Jude 1:20; Philippians 4:6–7; Ephesians 6:18.
Prayer is an essential spiritual discipline for developing confidence in God.
Through prayer, believers express their dependence on God, seek His wisdom, receive encouragement, and bring their concerns before Him.
Jude 1:20 (KJV)
“But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost.”
Prayer strengthens our relationship with God and helps us remain spiritually established.
A. Prayer develops intimacy with God
The more time we spend in genuine fellowship with God, the more we learn to depend on Him.
B. Prayer helps us overcome anxiety
Philippians 4:6–7 teaches believers to bring their requests before God through prayer and thanksgiving.
God’s peace guards the hearts and minds of those who trust Him.
C. Prayer develops spiritual endurance
Luke 18:1 teaches that people ought always to pray and not faint.
Persistent prayer helps believers remain committed to God during difficult seasons.
Practical Applications:
* Establish a daily prayer schedule.
* Pray using relevant Scriptures.
* Spend time in thanksgiving and worship.
* Pray about your fears and challenges.
* Develop consistency rather than praying only during emergencies.
4. EXERCISE YOUR FAITH THROUGH OBEDIENCE
Key Scriptures: Hebrews 11:8; James 2:17–22; John 14:15.
Faith becomes stronger as we respond to God’s Word through obedience.
It is not enough to hear what God says. We must be willing to put His instructions into practice.
Consider Abraham.
Hebrews 11:8 (KJV)
“By faith Abraham, when he was called to go out into a place which he should after receive for an inheritance, obeyed…”
Abraham did not know every detail of his journey, but he trusted God enough to obey.
His obedience demonstrated the reality of his faith.
Lessons from Abraham
* Faith requires trust.
* Faith requires action.
* Faith sometimes demands sacrifice.
* Faith involves obedience even when the outcome is uncertain.
A believer who continually refuses to obey God’s Word will struggle to develop mature faith.
Practical Applications:
* Obey God’s instructions in Scripture.
* Forgive those who offend you.
* Practise honesty and integrity.
* Walk in holiness.
* Serve others faithfully.
* Do not compromise biblical truth for personal convenience.
5. BUILD YOUR FAITH THROUGH WORSHIP AND THANKSGIVING
Key Scriptures: Psalm 34:1–3; Psalm 100:4; Acts 16:25–26.
Worship and Thanksgiving help believers focus their attention on God’s greatness rather than the size of their problems.
Worship reminds us that God remains worthy of praise regardless of our circumstances.
Psalm 34:1 (KJV)
“I will bless the LORD at all times: his praise shall continually be in my mouth.”
David made a deliberate decision to praise God continually.
A. Worship reminds us of God’s greatness
When we worship, we acknowledge God’s sovereignty, holiness, power, and faithfulness.
B. Thanksgiving reminds us of God’s previous goodness
Remembering what God has done helps strengthen our confidence in Him.
C. Worship helps us remain spiritually focused
It redirects our attention from temporary difficulties to the eternal greatness of God.
Biblical Example: Paul and Silas
Acts 16:22–26.
Paul and Silas were beaten and imprisoned. Nevertheless, at midnight, they prayed and sang praises to God.
Their circumstances did not prevent them from worshipping.
Their experience teaches us that worship should not depend entirely on favourable circumstances.
Practical Applications:
* Develop a lifestyle of thanksgiving.
* Praise God even during difficult seasons.
* Remember previous testimonies.
* Worship with understanding.
* Avoid allowing disappointment to silence your praise.
6. STRENGTHEN YOUR FAITH BY REMEMBERING GOD’S FAITHFULNESS
Key Scriptures: Psalm 103:2; Deuteronomy 7:9; Lamentations 3:21–23.
One of the ways to strengthen faith is to remember what God has done.
Forgetting God’s previous faithfulness can make present challenges appear greater than they really are.
Throughout Scripture, God instructed His people to remember His mighty works.
Psalm 103:2 (KJV)
“Bless the LORD, O my soul, and forget not all his benefits.”
A. Remember God’s past deliverances
When David faced Goliath, he remembered how God had delivered him from the lion and the bear.
1 Samuel 17:34–37.
His previous experiences strengthened his confidence to face a new challenge.
B. Remember God’s promises
God’s promises provide encouragement when circumstances are uncertain.
C. Remember God’s faithfulness to previous generations
The testimonies recorded in Scripture demonstrate God’s faithfulness across generations.
Practical Applications:
* Keep a record of answered prayers.
* Remember important testimonies.
* Reflect on God’s past provision.
* Encourage others through your testimony.
* Use previous experiences to strengthen present confidence.
7. DEVELOP YOUR FAITH THROUGH CHRISTIAN FELLOWSHIP
Key Scriptures: Hebrews 10:24–25; Acts 2:42; Proverbs 27:17.
Christian fellowship is important for spiritual development.
God did not design believers to live isolated Christian lives.
Through fellowship, believers receive encouragement, instruction, correction, prayer support, and opportunities to serve.
Hebrews 10:24–25 encourages believers to consider how to provoke one another to love and good works and not neglect assembling together.
A. Fellowship provides encouragement
There are times when believers become discouraged.
The encouragement of mature Christians can help strengthen their confidence in God.
B. Fellowship promotes spiritual growth
Through biblical teaching and discussion, believers gain a deeper understanding of God’s Word.
C. Fellowship creates opportunities for mutual support
Galatians 6:2 teaches believers to bear one another’s burdens.
Practical Applications:
* Participate in a Bible-believing church.
* Join a Bible study group.
* Surround yourself with spiritually mature believers.
* Encourage people who are struggling.
* Seek godly counsel when facing difficult decisions.
8. STRENGTHEN YOUR FAITH THROUGH FASTING AND SPIRITUAL DISCIPLINE
Key Scriptures: Matthew 6:16–18; Acts 13:2–3; Matthew 4:1–4.
Fasting is a biblical spiritual discipline that involves voluntarily abstaining from food for a period of time to seek God through prayer and devotion.
Fasting does not purchase God’s favour, force Him to answer prayer, or automatically increase faith.
However, when practised with the right motives, it can help believers devote focused attention to God and exercise spiritual discipline.
A. Fasting helps us seek God intentionally
Acts 13:2–3 records how the leaders of the church at Antioch ministered to the Lord and fasted before receiving direction for ministry.
B. Fasting teaches self-discipline
It can help believers develop greater discipline in their spiritual lives.
C. Fasting should be accompanied by sincere prayer
Biblical fasting is not merely abstaining from food. It should involve genuine devotion to God.
Isaiah 58:6–7 also teaches that true fasting must be accompanied by righteousness, compassion, and concern for others.
Practical Applications:
* Fast with a clear spiritual purpose.
* Combine fasting with prayer and Scripture.
* Avoid fasting for public recognition.
* Maintain healthy and responsible practices.
* Remember that obedience and love are more important than outward religious performance.
9. DEVELOP YOUR FAITH BY OVERCOMING FEAR AND DOUBT
Key Scriptures: Isaiah 41:10; Mark 9:23–24; 2 Timothy 1:7.
Fear and doubt are among the challenges that can weaken a believer’s confidence.
Every Christian may experience moments of uncertainty, but we must not allow fear to control our spiritual lives.
Isaiah 41:10 (KJV)
“Fear thou not; for I am with thee: be not dismayed; for I am thy God…”
God encouraged His people with the assurance of His presence and support.
A. Identify the source of your fear
Some fears arise from painful experiences, uncertainty, insecurity, or the anticipation of future difficulties.
Recognising these fears helps us bring them before God.
B. Replace fearful thinking with biblical truth
2 Timothy 1:7 reminds believers that God has not given them the spirit of fear but of power, love, and a sound mind.
C. Keep trusting God despite emotional struggles
In Mark 9:24, a father seeking help for his son cried out:
“Lord, I believe; help thou mine unbelief.”
This is an honest prayer that reminds us to bring even our struggles with doubt before Jesus.
Practical Applications:
* Identify the fears affecting your confidence.
* Study Scriptures that address those fears.
* Pray honestly about your struggles.
* Seek encouragement from mature believers.
* Continue obeying God even when you feel afraid.
10. ALLOW YOUR FAITH TO BE STRENGTHENED THROUGH TRIALS
Key Scriptures: James 1:2–4; 1 Peter 1:6–7; Romans 5:3–5.
Trials are among the circumstances through which the quality and endurance of our faith may be tested.
The Bible does not promise that Christians will never experience suffering.
However, it teaches that God can use difficult experiences to develop perseverance and spiritual maturity.
James 1:3–4 teaches that the trying of faith works patience and that patience should have its complete work.
A. Trials reveal the condition of our faith
Difficult circumstances may expose areas where we depend more on visible conditions than on God’s promises.
B. Trials develop perseverance
When believers continue trusting God through adversity, they learn spiritual endurance.
C. Trials can deepen our dependence on God
Difficult experiences remind us that we need God’s wisdom, strength, and grace.
Biblical Example: Job
Job experienced devastating losses, but he continued seeking God.
His story demonstrates the importance of maintaining reverence for God during suffering.
Practical Applications:
* Do not interpret every difficulty as abandonment by God.
* Continue praying during trials.
* Remain faithful to biblical principles.
* Seek godly support.
* Allow difficult experiences to deepen your dependence on God.
11. STRENGTHEN YOUR FAITH BY SPEAKING GOD’S WORD
Key Scriptures: Proverbs 18:21; Romans 10:8–10; Psalm 19:14.
The words we speak can influence our attitudes, decisions, and responses to circumstances.
The Bible encourages believers to speak words that are consistent with God’s truth.
Romans 10:10 connects believing in the heart with confession made with the mouth.
This passage specifically concerns confessing Christ in relation to salvation.
Speaking God’s Word should, therefore, be an expression of genuine belief, not an attempt to manipulate God or guarantee whatever outcome we desire.
A. Speak words of faith rather than persistent defeat
Instead of continually declaring that you are hopeless, remind yourself of God’s promises and faithfulness.
B. Speak words that build others up
Ephesians 4:29 teaches believers to speak words that minister grace to their hearers.
C. Avoid negative and destructive speech
Complaining, gossip, dishonesty, and discouraging words can damage relationships and weaken spiritual encouragement.
Biblical Example: David
1 Samuel 17:45–47.
When David faced Goliath, he spoke confidently about the power and authority of Israel’s God.
His words reflected his confidence in God rather than confidence in his own physical strength.
Practical Applications:
* Speak Scripture with understanding.
* Reject habitual negative declarations.
* Encourage others with biblical truth.
* Confess your trust in Jesus Christ.
* Let your speech reflect gratitude and hope.
12. DEVELOP YOUR FAITH BY FIXING YOUR EYES ON JESUS
Key Scriptures: Hebrews 12:1–2; Colossians 3:1–2; Matthew 14:28–31.
One of the greatest secrets of maintaining strong faith is keeping our attention on Jesus Christ.
When believers become excessively focused on circumstances, opposition, and the opinions of others, their confidence can become weakened.
Hebrews 12:2 (KJV)
“Looking unto Jesus the author and finisher of our faith…”
Jesus Christ is the central focus of Christian faith.
A. Jesus is the foundation of our confidence
Our faith is not ultimately based on our own strength but on Christ.
B. Jesus demonstrates perfect obedience
His life reveals complete submission to the Father’s will.
C. Jesus provides the example of perseverance
Hebrews 12:2 teaches that He endured the cross because of the joy set before Him.
Biblical Example: Peter Walking on Water
Matthew 14:28–31.
Peter began walking towards Jesus on the water, but when he focused on the wind, he became afraid.
This teaches us the importance of maintaining our confidence in Christ during difficult circumstances.
Practical Applications:
* Make Jesus the centre of your Christian life.
* Study His teachings and examples.
* Keep your attention on His promises.
* Avoid allowing circumstances to dominate your thinking.
* Follow Him faithfully.
13. STRENGTHEN YOUR FAITH THROUGH THE TESTIMONIES OF OTHERS
Key Scriptures: Revelation 12:11; Hebrews 11:32–40; Psalm 78:4.
The testimonies of God’s faithfulness in the lives of others can encourage and strengthen our confidence in Him.
Throughout Scripture, God preserved accounts of people who trusted Him during extraordinary circumstances.
These testimonies demonstrate that God is faithful across generations.
A. Testimonies encourage believers
When we hear how God sustained others through difficult circumstances, we are reminded of His ability to sustain us.
B. Testimonies reveal God’s faithfulness
The Bible records examples of deliverance, provision, healing, protection, and divine intervention.
C. Testimonies encourage the next generation
Psalm 78:4 teaches the importance of declaring God’s wonderful works to future generations.
Biblical Examples:
* Abraham trusted God’s promise.
* Moses led Israel out of Egypt.
* Joshua led Israel into the Promised Land.
* Daniel remained faithful in Babylon.
* The early apostles preached Christ despite persecution.
Practical Applications:
* Read biblical testimonies regularly.
* Listen to genuine testimonies of God’s faithfulness.
* Share your own testimony responsibly.
* Encourage younger believers.
* Give God the glory for what He has done.
14. DEVELOP YOUR FAITH THROUGH PATIENCE AND PERSEVERANCE
Key Scriptures: Hebrews 10:35–36; Romans 8:25; Hebrews 6:12.
Faith requires patience because God’s timing does not always correspond with our expectations.
Some promises take time to fulfil, and some situations require prolonged perseverance.
Hebrews 10:36 (KJV)
“For ye have need of patience, that, after ye have done the will of God, ye might receive the promise.”
This Scripture teaches that believers must remain committed to doing God’s will while waiting for His purposes to unfold.
A. Patience prevents premature surrender
When answers are delayed, impatience may tempt people to abandon their convictions.
Faith teaches us to remain steadfast.
B. Patience develops spiritual maturity
Waiting can teach humility, dependence, and perseverance.
C. Patience protects us from wrong decisions
Impatience can lead people to take dishonest or unwise shortcuts.
Biblical Example: Joseph
Genesis 37–50 records Joseph’s journey from receiving dreams to experiencing betrayal, slavery, imprisonment, and eventual leadership in Egypt.
Joseph’s story demonstrates the importance of remaining faithful through prolonged adversity.
Practical Applications:
* Do not rush ahead of God’s instructions.
* Remain faithful while waiting.
* Avoid dishonest shortcuts.
* Continue serving God.
* Trust God’s wisdom and timing.
15. SURROUND YOURSELF WITH GODLY EXAMPLES OF FAITH
Key Scriptures: Hebrews 6:12; Hebrews 13:7; 1 Corinthians 11:1.
The people we follow and the examples we imitate can influence our spiritual development.
The Bible encourages believers to learn from those who demonstrate genuine faith and godly conduct.
Hebrews 6:12 encourages believers to imitate those who, through faith and patience, inherit the promises.
A. Learn from mature believers
Spiritually mature Christians can provide valuable examples of prayer, obedience, humility, and perseverance.
B. Imitate godly character rather than outward success
A person’s wealth, popularity, or public influence does not automatically make them a good example of faith.
Look for biblical character and integrity.
C. Become an example to others
1 Timothy 4:12 encourages believers to be examples in speech, conduct, love, faith, and purity.
Every Christian should seek to influence others positively.
Practical Applications:
* Identify mature Christians whose lives reflect biblical truth.
* Learn from their godly examples.
* Avoid blindly following influential personalities.
* Seek accountability.
* Become a positive example to younger believers.
BIBLICAL CHARACTER STUDY: ABRAHAM AS AN EXAMPLE OF DEVELOPING FAITH
Main Scriptures: Genesis 12:1–4; Genesis 15:1–6; Genesis 22:1–18; Romans 4:18–21.
Abraham’s life provides one of the greatest biblical illustrations of faith development.
His journey reveals several important stages.
Stage 1: Faith to respond to God’s call.
Genesis 12:1–4.
Abraham obeyed God’s instruction to leave his country.
Stage 2: Faith to believe God’s promise.
Genesis 15:5–6.
God promised Abraham descendants as numerous as the stars, and Abraham believed Him.
Stage 3: Faith to wait for God’s timing.
Genesis 21:1–5.
Isaac was born according to God’s promise.
Stage 4: Faith to obey during testing.
Genesis 22:1–18.
Abraham demonstrated his willingness to obey God even when his faith was severely tested.
Stage 5: Faith that becomes an example to generations.
Romans 4:18–21.
Abraham’s confidence in God’s promise became an enduring example of faith.
The important lesson is that strong faith is developed through a continuing relationship with God.
SUMMARY: 15 BIBLICAL PRINCIPLES FOR INCREASING YOUR FAITH
| No. | Principle | Key Scripture |
| — | ———————————– | —————- |
| 1 | Study God’s Word | Romans 10:17 |
| 2 | Meditate on Scripture | Joshua 1:8 |
| 3 | Develop a prayer life | Jude 1:20 |
| 4 | Practise obedience | Hebrews 11:8 |
| 5 | Worship and give thanks | Psalm 34:1 |
| 6 | Remember God’s faithfulness | Psalm 103:2 |
| 7 | Participate in Christian fellowship | Hebrews 10:24–25 |
| 8 | Practise spiritual discipline | Acts 13:2–3 |
| 9 | Overcome fear and doubt | Isaiah 41:10 |
| 10 | Persevere through trials | James 1:2–4 |
| 11 | Speak God’s truth | Proverbs 18:21 |
| 12 | Fix your eyes on Jesus | Hebrews 12:2 |
| 13 | Learn from testimonies | Psalm 78:4 |
| 14 | Develop patience | Hebrews 10:36 |
| 15 | Follow godly examples | Hebrews 6:12 |
PERSONAL FAITH DEVELOPMENT EXERCISE
Use these seven daily activities to establish a consistent routine for developing your faith.
| Daily activity | Spiritual exercise |
| ————— | ——————————— |
| Morning | Read and meditate on Scripture |
| Morning | Spend time in prayer |
| During the day | Practise one biblical instruction |
| During the day | Speak words of encouragement |
| Afternoon | Remember God’s faithfulness |
| Evening | Give thanks and worship |
| Before sleeping | Reflect on your spiritual growth |
DISCUSSION QUESTIONS
* According to Romans 10:17, how does faith develop?
* What is the difference between reading Scripture and meditating on Scripture?
* How does prayer strengthen our relationship with God?
* Why is obedience important in developing faith?
* How can worship strengthen believers during difficult seasons?
* What can David’s experience with Goliath teach us about remembering God’s faithfulness?
* Why is Christian fellowship important for spiritual growth?
* Does fasting automatically increase faith? Explain your answer.
* How can believers overcome fear and doubt?
* What spiritual lessons can we learn from trials?
* How can our words reflect our confidence in God?
* Why must believers continually fix their eyes on Jesus?
* How can testimonies strengthen the faith of other believers?
* What role does patience play in developing strong faith?
* Which of these 15 principles do you need to practise more consistently?
CONCLUDING PRAYER
Heavenly Father, I thank You for Your Word and for the opportunity to grow in faith.
Today, I ask You to increase my faith and establish me firmly in Your truth.
Give me a greater hunger for Your Word. Teach me to meditate on Scripture day and night and to apply Your instructions in every area of my life.
Lord, strengthen my prayer life. Remove spiritual laziness, inconsistency, fear, unbelief, and every attitude that prevents me from growing in my relationship with You.
Help me to worship You in every season, remember Your faithfulness, and remain thankful even when circumstances are difficult.
Give me the grace to obey Your Word, exercise patience, overcome temptation, and remain steadfast during trials.
Holy Spirit, strengthen my inner man and help me develop spiritual maturity.
May my faith not be based on emotions, circumstances, or the opinions of people, but on the unchanging truth of Your Word.
Teach me to keep my eyes on Jesus, the Author and Finisher of my faith.
Let my life become an example of genuine faith, godly character, obedience, and perseverance.
Father, take me from spiritual immaturity into spiritual maturity. Let my faith grow exceedingly, my love abound, and my commitment to Christ remain unshakable.
In the mighty name of Jesus Christ, I pray.
AMEN!
