God’s existenceDraft · awaiting advisor review

Isn’t faith believing without evidence?

In short

Not in the Bible’s sense. Biblical faith is trust in someone you have reason to trust, as you trust a friend who has proved faithful. The Gospels appeal to eyewitnesses and evidence and invite people to test what they hear. Faith goes beyond what can be proved, as all trust does, but not against the evidence.

The Objection

Faith means believing something without evidence, or even despite it. If there were evidence, you wouldn’t need faith. Religion asks people to switch off their minds.

Put as its strongest advocates would put it.

The Christian Case

  1. Scripture

    Luke wrote after careful investigation of eyewitness accounts; John wrote so that readers might believe; Paul pointed to witnesses who were still alive and could be asked.

  2. Scripture

    The Bible commends testing what you hear: the Bereans examined the Scriptures daily to see if Paul’s teaching was true.

  3. Scripture

    Hebrews calls faith the conviction of things not seen. “Not seen” means future or invisible things, such as God’s promises, not things without evidence.

  4. Philosophical argument

    Everyone lives by trust beyond proof: in their memory, in other people, in the reliability of reason itself. The question is not whether to trust, but whom, and on what grounds.

  5. Christians differ

    Christians differ on how much faith rests on arguments and evidence, and how much on God’s Spirit at work in a person; most hold that both matter.

Where the Evidence Is Weaker

Some Christians do treat faith as believing without reasons. And evidence doesn’t settle everything: faith also involves the will and the heart.

Arguments to Avoid

  • Saying faith needs no reasons.
  • Saying that evidence makes faith unnecessary.

Read for Yourself

John 20:30–31

30And many other signs truly did Jesus in the presence of his disciples, which are not written in this book: 31But these are written, that ye might believe that Jesus is the Christ, the Son of God; and that believing ye might have life through his name.

Acts 17:11

These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.

Hebrews 11:1

Now faith is the substance of things hoped for, the evidence of things not seen.

Further Reading

  • The Reason for God · Timothy Keller (2008)
  • Reasonable Faith (3rd edition) · William Lane Craig (2008)

Drafted with Opened AI and awaiting review by Opened’s apologetics advisors. Labels show the kind of support each point has: Scripture is what the Bible says; historical evidence and philosophical arguments can be checked by anyone; “Christians differ” marks questions on which faithful Christians disagree.

Next QuestionCan we be good without God?

No account is needed to read these pages, and we don’t ask who you are.