Faith
What does the Bible say about faith? Explore verses on trusting God, believing without seeing, and the faith that moves mountains.
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Key Bible Verses on Faith
Hebrews 11:1
“Now faith is the assurance of things hoped for, the conviction of things not seen.”
This verse defines faith as a deep assurance in what we hope for and a firm conviction in the unseen. It encapsulates the essence of trusting God even when we cannot perceive His plans.
Matthew 17:20
“He said to them, 'Because of your little faith. For truly, I say to you, if you have faith like a grain of mustard seed, you will say to this mountain, “Move from here to there,” and it will move, and nothing will be impossible for you.'”
Jesus teaches His disciples that even a small amount of genuine faith can achieve the seemingly impossible. This verse highlights the power of faith and its ability to bring about profound change.
2 Corinthians 5:7
“For we walk by faith, not by sight.”
This verse emphasizes the principle of living in faith rather than relying solely on what we can see with our eyes. It encourages believers to trust in God's guidance, despite the uncertainties of life.
Romans 10:17
“So faith comes from hearing, and hearing through the word of Christ.”
Faith is presented as something that develops through listening to God's word. This highlights the importance of scripture in fostering a strong faith that trusts in God's promises.
James 1:6
“But let him ask in faith, with no doubting, for the one who doubts is like a wave of the sea that is driven and tossed by the wind.”
This passage illustrates the necessity of unwavering faith when seeking God's guidance. It warns that doubt can destabilize our faith and hinder our relationship with God.
Mark 9:23
“And Jesus said to him, 'If you can! All things are possible for one who believes.'”
In this verse, Jesus stresses the limitless possibilities that come with belief. It serves as a reminder that faith in Him can lead to miraculous outcomes and transformations.
Philippians 4:13
“I can do all things through him who strengthens me.”
This verse emphasizes that faith in Christ provides the strength needed to face any challenge. It reassures believers that their capabilities are rooted in their relationship with Jesus.
Ephesians 2:8
“For by grace you have been saved through faith, and this is not your own doing; it is the gift of God.”
This verse underscores the role of faith in salvation, asserting that it is a gift from God rather than a result of human effort. It highlights the foundational aspect of faith in the Christian belief system.
Common Questions About Faith
What is faith according to the Bible?+
Hebrews 11:1 gives the Bible's clearest definition: "Now faith is the assurance of things hoped for, the conviction of things not seen." Biblical faith is not a vague feeling or wishful thinking — it is confident trust in God's character and promises, strong enough to act on. As 2 Corinthians 5:7 puts it, "we walk by faith, not by sight."
How can I grow my faith?+
Romans 10:17 points to the primary means: "faith comes from hearing, and hearing through the word of Christ." Regular time in Scripture feeds trust the way food feeds the body. James 1:6 adds that faith grows as it is exercised — asking God in prayer without doubting, then watching him prove faithful.
What did Jesus say about having small faith?+
Jesus was remarkably encouraging about small faith. In Matthew 17:20 he said faith "like a grain of mustard seed" can move mountains — the power lies not in the size of your faith but in the greatness of the God it rests on. And in Mark 9:23 he told a struggling father, "All things are possible for one who believes," accepting that man's honest cry: "I believe; help my unbelief!"
Are we saved by faith or by good works?+
Scripture is emphatic that salvation is by grace through faith. Ephesians 2:8 says, "For by grace you have been saved through faith. And this is not your own doing; it is the gift of God." Good works matter, but as the fruit of salvation rather than its cause — genuine faith naturally produces a changed life.
Study Notes
Related reading
What Is Faith in the Bible?Hebrews 11 and beyond →Hebrews 11The Hall of Faith →Romans 4Abraham and justification by faith →James 2Faith without works is dead →