Facts and Information? Or Relationship With a Person?

7/26/2026

We were listening to John this morning, and I had just looked up the word believe/pisteuō again, which Jesus used when He said, “The work of God is to believe in the one He sent.” I appreciated some of these examples—relational, moving INTO Him, our Amen :)

At its core, pisteuō means:

• to believe something is true
• to trust someone
• to place confidence in someone
• to rely upon someone
• to entrust yourself to another

“I have confidence in his ability and therefore act on what he says.”

If a merchant pisteuō another merchant, he trusted him enough to ship goods before receiving payment.

Pisteuō involved risk and confidence—not merely agreeing with facts.

“I pisteuō a soldier with an important mission.” “I pisteuō my money to him.”

You place something valuable into another’s care because you believe they are faithful.

• trusting friends
• believing testimony
• relying on generals
• placing confidence in political allies
• accepting reliable witnesses

The idea regularly moved beyond intellectual agreement into confidence that guided decisions.

The Hebrew Connection

When Jewish scholars translated the Hebrew Bible into Greek, they often used pisteuō to translate the Hebrew root אָמַן (’aman), from which we get “Amen.”

That Hebrew word carries ideas like:
• firmness
• reliability
• faithfulness
• trusting because someone is dependable.

So by the time of Jesus, Greek-speaking Jews already heard pisteuō with strong covenant and relational overtones.

New Testament usage:

The New Testament continues this broader meaning.

John 3:16 “Whoever believes (pisteuō) in him...”

The Greek is actually: πιστεύων εἰς (pisteuō eis)

Literally: “believing into him.”

This is unusual Greek.

Instead of merely believing that Jesus exists, the expression suggests movement toward Him—placing one’s confidence in Him.

Likewise in John 6:35 “Whoever believes in me shall never thirst.”

The point isn’t merely acknowledging facts about Jesus.

It’s relying on Him as one’s source of life.

Believing facts versus trusting a person

Greek could distinguish these.

If I say:

“I believe that Paris is in France.”

That’s simply accepting information.

But if I say:

“I trust my pilot.”

That’s relational.

If I board the airplane, I’ve acted on that trust.

Much of the New Testament usage of pisteuō is closer to the second example.

•  From Genesis to Revelation — The Tree of Life!