Refiner Word Study kakoo (G2559)
G2559  ·  Greek  ·  Strong's Concordance
κακόω
kakoo
6 occurrences in Scripture Greek

"to harm, mistreat, cause evil to, oppress, Acts 7:6, 19; 12:1; 18:10; 1 Pet. 3:13; in NT to make angry, embitter, Acts 14:2*"

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Definition and meaning

What does kakoo mean in Greek?

6
Occurrences in Scripture
G2559
Strong's number
Greek
Original language

to harm, mistreat, cause evil to, oppress, Acts 7:6, 19; 12:1; 18:10; 1 Pet. 3:13; in NT to make angry, embitter, Acts 14:2*

In the original Greek the word is written: κακόω

Historical context

What was happening when this word was written?

Early Church Period (c. AD 30-62)

The Roman Empire provided infrastructure no previous civilization had built — roads, sea routes, a common language in Greek, and relative peace across the Mediterranean. Jewish synagogues existed in every major city, giving Paul a starting point everywhere he traveled. The early church had no buildings, no political power, no social standing — and spread faster than any movement in ancient history.

The people who first heard this word were not reading a book — they were living through empires, oppression, exile, and covenant. Every word carried the weight of that reality. Understanding it changes how you read Scripture.

Scripture references

Top 6 Bible verses with kakoo

These are the most notable occurrences of kakoo (G2559) across the King James Bible.

Acts 7:6

And God spake on this wise, That his seed should sojourn in a strange land; and that they should bring them into bondage, and entreat them evil four hundred years.

Acts 7:19

The same dealt subtilly with our kindred, and evil entreated our fathers, so that they cast out their young children, to the end they might not live.

Acts 12:1

Now about that time Herod the king stretched forth his hands to vex certain of the church.

Acts 14:2

But the unbelieving Jews stirred up the Gentiles, and made their minds evil affected against the brethren.

Acts 18:10

For I am with thee, and no man shall set on thee to hurt thee: for I have much people in this city.

1 Peter 3:13

And who is he that will harm you, if ye be followers of that which is good?

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Common questions

Frequently asked questions about kakoo

What does kakoo mean in Greek?

Strong's G2559 (kakoo) is a Greek word that means: to harm, mistreat, cause evil to, oppress, Acts 7:6, 19; 12:1; 18:10; 1 Pet. 3:13; in NT to make angry, embitter, Acts 14:2* It appears 6 times in the King James Bible.

How many times does kakoo appear in the Bible?

The word kakoo (G2559) appears 6 times in the original Greek text.

What is Strong's number G2559?

Strong's G2559 is kakoo, a Greek word defined as: to harm, mistreat, cause evil to, oppress, Acts 7:6, 19; 12:1; 18:10; 1 Pet. 3:13; in NT to make angry, embitter, Acts 14:2*. James Strong catalogued this in his 1890 concordance to help English readers study the original languages of the Bible.

Is kakoo in the Old Testament or New Testament?

kakoo is a Greek word found in the New Testament.